| 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 | $33.38 | 6.861% | $35.6702 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $89.93 | 5.790% | $95.1369 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $177.55 | 13.519% | $201.553 | $201.55 | $201.55 | $201.60 |
| Purchase #4 | $147.91 | 10.348% | $163.2157 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $106.51 | 3.616% | $110.3614 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $161.88 | 4.370% | $168.9542 | $168.95 | $168.95 | $169.00 |
| Purchase #7 | $85.97 | 10.164% | $94.708 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $803.13 | $869.5994 | $869.60 | $869.55 | $869.70 | |