| 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 | $53.59 | 12.645% | $60.3665 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $211.36 | 8.421% | $229.1586 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $19.53 | 13.427% | $22.1523 | $22.15 | $22.15 | $22.20 |
| Purchase #4 | $201.46 | 9.728% | $221.058 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $192.27 | 10.396% | $212.2584 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $16.75 | 4.845% | $17.5615 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $130.67 | 9.485% | $143.064 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $825.63 | $905.6193 | $905.62 | $905.55 | $905.90 | |