| 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 | $13.66 | 6.271% | $14.5166 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $147.66 | 7.450% | $158.6607 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $72.29 | 5.615% | $76.3491 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $109.68 | 10.422% | $121.1108 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $127.95 | 7.160% | $137.1112 | $137.11 | $137.10 | $137.10 |
| Purchase #6 | $78.45 | 4.740% | $82.1685 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $25.29 | 7.360% | $27.1513 | $27.15 | $27.15 | $27.20 |
| 7 purchase totals = | $574.98 | $617.0682 | $617.07 | $617.00 | $617.10 | |