| 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 | $12.34 | 5.724% | $13.0463 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $74.55 | 9.531% | $81.6554 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $95.86 | 12.358% | $107.7064 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $52.57 | 7.565% | $56.5469 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $215.79 | 12.390% | $242.5264 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $145.79 | 3.689% | $151.1682 | $151.17 | $151.15 | $151.20 |
| Purchase #7 | $226.55 | 9.840% | $248.8425 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $823.45 | $901.4921 | $901.51 | $901.50 | $901.40 | |