| 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 | $81.49 | 4.739% | $85.3518 | $85.35 | $85.35 | $85.40 |
| Purchase #2 | $148.73 | 11.696% | $166.1255 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $168.92 | 10.583% | $186.7968 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $197.99 | 6.464% | $210.7881 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $17.39 | 8.469% | $18.8628 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $93.98 | 5.326% | $98.9854 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $12.52 | 11.303% | $13.9351 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $721.02 | $780.8455 | $780.86 | $780.90 | $780.90 | |