| 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 | $12.94 | 9.139% | $14.1226 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $216.99 | 10.557% | $239.8976 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $41.55 | 9.681% | $45.5725 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $162.81 | 6.201% | $172.9058 | $172.91 | $172.90 | $172.90 |
| Purchase #5 | $148.78 | 10.191% | $163.9422 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $24.74 | 8.830% | $26.9245 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $93.93 | 12.153% | $105.3453 | $105.35 | $105.35 | $105.30 |
| 7 purchase totals = | $701.74 | $768.7105 | $768.71 | $768.65 | $768.60 | |