| 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 | $53.66 | 8.326% | $58.1277 | $58.13 | $58.15 | $58.10 |
| Purchase #2 | $125.32 | 12.166% | $140.5664 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $107.56 | 8.359% | $116.5509 | $116.55 | $116.55 | $116.60 |
| Purchase #4 | $56.49 | 4.809% | $59.2066 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $189.77 | 5.382% | $199.9834 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $129.46 | 10.321% | $142.8216 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $63.66 | 4.517% | $66.5355 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $725.92 | $783.7921 | $783.80 | $783.80 | $783.80 | |