| 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 | $69.71 | 6.676% | $74.3638 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $52.94 | 10.194% | $58.3367 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $100.98 | 8.511% | $109.5744 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $121.80 | 11.632% | $135.9678 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $12.29 | 8.749% | $13.3653 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $94.46 | 13.409% | $107.1261 | $107.13 | $107.15 | $107.10 |
| Purchase #7 | $169.72 | 6.516% | $180.779 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $621.90 | $679.5131 | $679.52 | $679.50 | $679.60 | |