| 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 | $33.71 | 12.665% | $37.9794 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $110.39 | 4.213% | $115.0407 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $85.88 | 9.383% | $93.9381 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $22.83 | 10.666% | $25.265 | $25.27 | $25.25 | $25.30 |
| Purchase #5 | $192.36 | 10.611% | $212.7713 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $43.38 | 6.223% | $46.0795 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $101.93 | 5.765% | $107.8063 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $590.48 | $638.8803 | $638.89 | $638.90 | $638.90 | |