| 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 | $47.64 | 6.488% | $50.7309 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $89.65 | 13.292% | $101.5663 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $174.89 | 8.323% | $189.4461 | $189.45 | $189.45 | $189.40 |
| Purchase #4 | $32.55 | 11.374% | $36.2522 | $36.25 | $36.25 | $36.30 |
| Purchase #5 | $99.62 | 11.373% | $110.9498 | $110.95 | $110.95 | $110.90 |
| Purchase #6 | $183.68 | 3.641% | $190.3678 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $133.74 | 13.520% | $151.8216 | $151.82 | $151.80 | $151.80 |
| 7 purchase totals = | $761.77 | $831.1347 | $831.14 | $831.10 | $831.10 | |