| 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 | $5.74 | 4.545% | $6.0009 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $57.83 | 13.638% | $65.7169 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $192.43 | 10.809% | $213.2298 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $237.32 | 6.225% | $252.0932 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $153.60 | 12.484% | $172.7754 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $201.59 | 6.739% | $215.1752 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $66.85 | 6.599% | $71.2614 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $915.36 | $996.2528 | $996.26 | $996.30 | $996.30 | |