| 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 | $97.63 | 8.689% | $106.1131 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $147.53 | 3.745% | $153.055 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $29.76 | 3.281% | $30.7364 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $56.57 | 6.315% | $60.1424 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $55.81 | 5.488% | $58.8729 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $68.81 | 9.219% | $75.1536 | $75.15 | $75.15 | $75.20 |
| Purchase #7 | $230.66 | 8.285% | $249.7702 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $686.77 | $733.8436 | $733.84 | $733.80 | $733.90 | |