| 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 | $101.80 | 7.651% | $109.5887 | $109.59 | $109.60 | $109.60 |
| Purchase #2 | $23.67 | 10.610% | $26.1814 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $131.38 | 10.153% | $144.719 | $144.72 | $144.70 | $144.70 |
| Purchase #4 | $143.50 | 3.868% | $149.0506 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $69.61 | 13.640% | $79.1048 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $55.59 | 8.251% | $60.1767 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $47.84 | 3.819% | $49.667 | $49.67 | $49.65 | $49.70 |
| 7 purchase totals = | $573.39 | $618.4882 | $618.49 | $618.50 | $618.60 | |