| 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 | $45.53 | 11.569% | $50.7974 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $7.53 | 11.365% | $8.3858 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $83.72 | 12.874% | $94.4981 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $62.69 | 10.400% | $69.2098 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $77.83 | 7.641% | $83.777 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $236.98 | 4.346% | $247.2792 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $41.43 | 8.209% | $44.831 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $555.71 | $598.7783 | $598.79 | $598.85 | $598.80 | |