| 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 | $110.76 | 13.329% | $125.5232 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $98.57 | 9.629% | $108.0613 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $214.54 | 13.597% | $243.711 | $243.71 | $243.70 | $243.70 |
| Purchase #4 | $26.57 | 4.250% | $27.6992 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $67.65 | 13.435% | $76.7388 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $68.77 | 11.427% | $76.6283 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $98.91 | 13.727% | $112.4874 | $112.49 | $112.50 | $112.50 |
| 7 purchase totals = | $685.77 | $770.8492 | $770.85 | $770.85 | $770.80 | |