| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.25 | 6.240% | $95.8816 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $154.46 | 4.422% | $161.2902 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $126.27 | 4.377% | $131.7968 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $126.72 | 8.565% | $137.5736 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $141.82 | 12.473% | $159.5092 | $159.51 | $159.50 | $159.50 |
| Purchase #6 | $82.95 | 3.699% | $86.0183 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $195.45 | 11.584% | $218.0909 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $917.92 | $990.1606 | $990.16 | $990.15 | $990.20 | |