| 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 | $88.95 | 5.477% | $93.8218 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $37.88 | 9.471% | $41.4676 | $41.47 | $41.45 | $41.50 |
| Purchase #3 | $229.42 | 4.326% | $239.3447 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $227.98 | 6.787% | $243.453 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $138.32 | 9.535% | $151.5088 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $126.29 | 9.335% | $138.0792 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $148.27 | 10.295% | $163.5344 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $997.11 | $1,071.2095 | $1,071.20 | $1,071.20 | $1,071.20 | |