| 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 | $69.74 | 12.551% | $78.4931 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $150.70 | 6.431% | $160.3915 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $48.51 | 5.279% | $51.0708 | $51.07 | $51.05 | $51.10 |
| Purchase #4 | $51.62 | 12.748% | $58.2005 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $100.55 | 9.290% | $109.8911 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $81.29 | 3.121% | $83.8271 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $189.71 | 10.294% | $209.2387 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $692.12 | $751.1128 | $751.11 | $751.15 | $751.10 | |