| 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 | $38.59 | 10.364% | $42.5895 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $224.38 | 3.702% | $232.6865 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $58.55 | 11.222% | $65.1205 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $166.98 | 13.787% | $190.0015 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $12.29 | 4.385% | $12.8289 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $125.84 | 10.462% | $139.0054 | $139.01 | $139.00 | $139.00 |
| Purchase #7 | $70.88 | 6.558% | $75.5283 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $697.51 | $757.7606 | $757.77 | $757.80 | $757.70 | |