| 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 | $140.33 | 8.349% | $152.0462 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $52.89 | 9.705% | $58.023 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $6.63 | 6.599% | $7.0675 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $6.51 | 5.666% | $6.8789 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $215.96 | 10.112% | $237.7979 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $201.32 | 6.225% | $213.8522 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $238.47 | 9.317% | $260.6882 | $260.69 | $260.70 | $260.70 |
| 7 purchase totals = | $862.11 | $936.3539 | $936.36 | $936.35 | $936.40 | |