| 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 | $72.42 | 7.182% | $77.6212 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $27.34 | 8.460% | $29.653 | $29.65 | $29.65 | $29.70 |
| Purchase #3 | $125.97 | 10.255% | $138.8882 | $138.89 | $138.90 | $138.90 |
| Purchase #4 | $93.90 | 12.309% | $105.4582 | $105.46 | $105.45 | $105.50 |
| Purchase #5 | $149.63 | 4.584% | $156.489 | $156.49 | $156.50 | $156.50 |
| Purchase #6 | $20.54 | 3.321% | $21.2221 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $201.73 | 3.292% | $208.371 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $691.53 | $737.7027 | $737.70 | $737.65 | $737.80 | |