| 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 | $108.37 | 7.665% | $116.6766 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $119.63 | 6.211% | $127.0602 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $148.83 | 6.782% | $158.9237 | $158.92 | $158.90 | $158.90 |
| Purchase #4 | $5.56 | 11.565% | $6.203 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $25.99 | 5.199% | $27.3412 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $45.97 | 5.193% | $48.3572 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $133.49 | 6.810% | $142.5807 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $587.84 | $627.1426 | $627.14 | $627.15 | $627.20 | |