| 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 | $89.49 | 3.704% | $92.8047 | $92.80 | $92.80 | $92.80 |
| Purchase #2 | $88.38 | 9.772% | $97.0165 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $157.86 | 9.548% | $172.9325 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $8.57 | 5.433% | $9.0356 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $35.88 | 11.563% | $40.0288 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $243.89 | 3.858% | $253.2993 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $193.26 | 10.202% | $212.9764 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $817.33 | $878.0938 | $878.10 | $878.15 | $878.00 | |