| 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 | $10.54 | 11.797% | $11.7834 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $151.63 | 7.751% | $163.3828 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $157.66 | 8.388% | $170.8845 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $99.69 | 11.467% | $111.1215 | $111.12 | $111.10 | $111.10 |
| Purchase #5 | $230.85 | 7.544% | $248.2653 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $57.51 | 13.181% | $65.0904 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $22.45 | 13.504% | $25.4816 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $730.33 | $796.0095 | $796.00 | $796.05 | $796.10 | |