| 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 | $51.65 | 3.371% | $53.3911 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $119.84 | 9.329% | $131.0199 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $33.66 | 13.371% | $38.1607 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $166.98 | 9.337% | $182.5709 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $217.73 | 10.669% | $240.9596 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $106.87 | 3.796% | $110.9268 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $67.59 | 10.325% | $74.5687 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $764.32 | $831.5977 | $831.60 | $831.55 | $831.70 | |