| 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 | $95.77 | 7.469% | $102.9231 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $236.53 | 5.532% | $249.6148 | $249.61 | $249.60 | $249.60 |
| Purchase #3 | $40.52 | 6.430% | $43.1254 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $138.28 | 3.870% | $143.6314 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $53.87 | 9.858% | $59.1805 | $59.18 | $59.20 | $59.20 |
| Purchase #6 | $162.49 | 7.505% | $174.6849 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $95.68 | 11.347% | $106.5368 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $823.14 | $879.6969 | $879.69 | $879.75 | $879.60 | |