| 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 | $130.27 | 7.551% | $140.1067 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $237.44 | 8.386% | $257.3517 | $257.35 | $257.35 | $257.40 |
| Purchase #3 | $155.64 | 9.552% | $170.5067 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $71.44 | 5.728% | $75.5321 | $75.53 | $75.55 | $75.50 |
| Purchase #5 | $26.95 | 7.750% | $29.0386 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $49.66 | 9.846% | $54.5495 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $40.79 | 3.401% | $42.1773 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $712.19 | $769.2626 | $769.27 | $769.30 | $769.20 | |