| 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 | $54.74 | 7.392% | $58.7864 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $211.53 | 7.216% | $226.794 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $29.26 | 9.591% | $32.0663 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $212.50 | 7.381% | $228.1846 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $244.55 | 6.191% | $259.6901 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $8.82 | 7.730% | $9.5018 | $9.50 | $9.50 | $9.50 |
| Purchase #7 | $137.71 | 7.795% | $148.4445 | $148.44 | $148.45 | $148.40 |
| 7 purchase totals = | $899.11 | $963.4677 | $963.46 | $963.50 | $963.50 | |