| 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 | $90.64 | 6.185% | $96.2461 | $96.25 | $96.25 | $96.20 |
| Purchase #2 | $30.53 | 5.466% | $32.1988 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $180.52 | 7.501% | $194.0608 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $5.83 | 10.269% | $6.4287 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $126.56 | 11.562% | $141.1929 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $107.90 | 9.872% | $118.5519 | $118.55 | $118.55 | $118.60 |
| Purchase #7 | $102.79 | 7.504% | $110.5034 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $644.77 | $699.1826 | $699.18 | $699.20 | $699.20 | |