| 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 | $50.58 | 6.648% | $53.9426 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $106.61 | 6.513% | $113.5535 | $113.55 | $113.55 | $113.60 |
| Purchase #3 | $143.79 | 6.808% | $153.5792 | $153.58 | $153.60 | $153.60 |
| Purchase #4 | $84.34 | 4.381% | $88.0349 | $88.03 | $88.05 | $88.00 |
| Purchase #5 | $24.60 | 13.647% | $27.9572 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $115.71 | 8.691% | $125.7664 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $12.90 | 10.337% | $14.2335 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $538.53 | $577.0673 | $577.06 | $577.10 | $577.10 | |