| 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 | $14.25 | 3.389% | $14.7329 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $85.32 | 7.611% | $91.8137 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $94.89 | 8.616% | $103.0657 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $41.71 | 11.744% | $46.6084 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $246.59 | 3.309% | $254.7497 | $254.75 | $254.75 | $254.70 |
| Purchase #6 | $190.78 | 6.223% | $202.6522 | $202.65 | $202.65 | $202.70 |
| Purchase #7 | $244.80 | 6.858% | $261.5884 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $918.34 | $975.2110 | $975.21 | $975.20 | $975.20 | |