| 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 | $75.34 | 8.409% | $81.6753 | $81.68 | $81.70 | $81.70 |
| Purchase #2 | $98.98 | 7.348% | $106.2531 | $106.25 | $106.25 | $106.30 |
| Purchase #3 | $151.90 | 5.701% | $160.5598 | $160.56 | $160.55 | $160.60 |
| Purchase #4 | $188.27 | 6.672% | $200.8314 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $54.61 | 12.670% | $61.5291 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $77.67 | 12.829% | $87.6343 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $202.95 | 5.686% | $214.4897 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $849.72 | $912.9727 | $912.97 | $913.05 | $913.00 | |