| 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 | $40.48 | 10.279% | $44.6409 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $6.95 | 5.858% | $7.3571 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $243.51 | 12.361% | $273.6103 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $232.88 | 3.808% | $241.7481 | $241.75 | $241.75 | $241.70 |
| Purchase #5 | $97.63 | 8.640% | $106.0652 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $40.39 | 5.782% | $42.7253 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $49.61 | 11.199% | $55.1658 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $711.45 | $771.3127 | $771.33 | $771.30 | $771.30 | |