| 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 | $46.50 | 4.126% | $48.4186 | $48.42 | $48.40 | $48.40 |
| Purchase #2 | $183.25 | 7.663% | $197.2924 | $197.29 | $197.30 | $197.30 |
| Purchase #3 | $133.53 | 9.677% | $146.4517 | $146.45 | $146.45 | $146.50 |
| Purchase #4 | $154.72 | 5.232% | $162.815 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $30.88 | 7.668% | $33.2479 | $33.25 | $33.25 | $33.20 |
| Purchase #6 | $12.58 | 13.738% | $14.3082 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $143.62 | 10.870% | $159.2315 | $159.23 | $159.25 | $159.20 |
| 7 purchase totals = | $705.08 | $761.7653 | $761.77 | $761.75 | $761.70 | |