| 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 | $51.30 | 13.405% | $58.1768 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $114.31 | 11.795% | $127.7929 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $24.71 | 5.138% | $25.9796 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $149.25 | 11.777% | $166.8272 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $41.31 | 12.370% | $46.42 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $30.41 | 7.227% | $32.6077 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $106.54 | 3.645% | $110.4234 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $517.83 | $568.2276 | $568.23 | $568.25 | $568.20 | |