| 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 | $109.39 | 13.520% | $124.1795 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $124.66 | 6.840% | $133.1867 | $133.19 | $133.20 | $133.20 |
| Purchase #3 | $26.52 | 6.781% | $28.3183 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $31.60 | 3.234% | $32.6219 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $21.67 | 7.844% | $23.3698 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $54.63 | 8.474% | $59.2593 | $59.26 | $59.25 | $59.30 |
| Purchase #7 | $144.82 | 11.443% | $161.3918 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $513.29 | $562.3273 | $562.33 | $562.30 | $562.40 | |