| 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 | $30.74 | 6.265% | $32.6659 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $185.94 | 4.713% | $194.7034 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $250.65 | 10.678% | $277.4144 | $277.41 | $277.40 | $277.40 |
| Purchase #4 | $88.56 | 9.640% | $97.0972 | $97.10 | $97.10 | $97.10 |
| Purchase #5 | $95.27 | 11.199% | $105.9393 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $85.52 | 11.870% | $95.6712 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $101.88 | 6.132% | $108.1273 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $838.56 | $911.6187 | $911.62 | $911.60 | $911.60 | |