| 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 | $67.49 | 13.270% | $76.4459 | $76.45 | $76.45 | $76.40 |
| Purchase #2 | $23.87 | 7.533% | $25.6681 | $25.67 | $25.65 | $25.70 |
| Purchase #3 | $91.75 | 10.425% | $101.3149 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $100.79 | 6.301% | $107.1408 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $201.54 | 13.803% | $229.3586 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $13.39 | 13.650% | $15.2177 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $92.30 | 7.459% | $99.1847 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $591.13 | $654.3307 | $654.33 | $654.30 | $654.30 | |