| 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 | $94.61 | 10.403% | $104.4523 | $104.45 | $104.45 | $104.50 |
| Purchase #2 | $61.79 | 5.777% | $65.3596 | $65.36 | $65.35 | $65.40 |
| Purchase #3 | $120.31 | 7.644% | $129.5065 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $37.78 | 9.571% | $41.3959 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $145.27 | 9.780% | $159.4774 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $152.90 | 12.729% | $172.3626 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $244.54 | 6.587% | $260.6478 | $260.65 | $260.65 | $260.60 |
| 7 purchase totals = | $857.20 | $933.2021 | $933.21 | $933.20 | $933.30 | |