| 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 | $83.94 | 5.601% | $88.6415 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $90.69 | 4.105% | $94.4128 | $94.41 | $94.40 | $94.40 |
| Purchase #3 | $124.90 | 7.340% | $134.0677 | $134.07 | $134.05 | $134.10 |
| Purchase #4 | $65.73 | 11.390% | $73.2166 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $42.61 | 13.167% | $48.2205 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $41.97 | 13.589% | $47.6733 | $47.67 | $47.65 | $47.70 |
| Purchase #7 | $210.43 | 7.739% | $226.7152 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $660.27 | $712.9476 | $712.95 | $712.85 | $712.90 | |