| 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 | $48.26 | 3.469% | $49.9341 | $49.93 | $49.95 | $49.90 |
| Purchase #2 | $92.39 | 9.226% | $100.9139 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $92.33 | 10.228% | $101.7735 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $100.78 | 6.469% | $107.2995 | $107.30 | $107.30 | $107.30 |
| Purchase #5 | $164.32 | 5.780% | $173.8177 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $249.78 | 4.232% | $260.3507 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $165.48 | 5.815% | $175.1027 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $913.34 | $969.1921 | $969.18 | $969.15 | $969.20 | |