| 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 | $53.89 | 6.265% | $57.2662 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $54.38 | 10.490% | $60.0845 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $80.33 | 11.736% | $89.7575 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $86.34 | 9.710% | $94.7236 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $236.39 | 5.708% | $249.8831 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $162.26 | 4.300% | $169.2372 | $169.24 | $169.25 | $169.20 |
| Purchase #7 | $206.38 | 8.804% | $224.5497 | $224.55 | $224.55 | $224.50 |
| 7 purchase totals = | $879.97 | $945.5018 | $945.50 | $945.50 | $945.50 | |