| 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 | $92.43 | 8.760% | $100.5269 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $23.81 | 12.567% | $26.8022 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $106.72 | 3.388% | $110.3357 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $18.52 | 5.485% | $19.5358 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $65.77 | 3.495% | $68.0687 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $215.72 | 6.377% | $229.4765 | $229.48 | $229.50 | $229.50 |
| Purchase #7 | $5.31 | 3.869% | $5.5154 | $5.52 | $5.50 | $5.50 |
| 7 purchase totals = | $528.28 | $560.2612 | $560.28 | $560.30 | $560.20 | |