| 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 | $76.91 | 9.395% | $84.1357 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $54.63 | 8.328% | $59.1796 | $59.18 | $59.20 | $59.20 |
| Purchase #3 | $53.37 | 11.410% | $59.4595 | $59.46 | $59.45 | $59.50 |
| Purchase #4 | $143.42 | 10.790% | $158.895 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $49.54 | 3.284% | $51.1669 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $105.67 | 9.776% | $116.0003 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $8.47 | 8.465% | $9.187 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $492.01 | $538.0240 | $538.04 | $538.05 | $538.10 | |