| 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 | $11.49 | 10.489% | $12.6952 | $12.70 | $12.70 | $12.70 |
| Purchase #2 | $44.89 | 7.200% | $48.1221 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $127.58 | 9.465% | $139.6554 | $139.66 | $139.65 | $139.70 |
| Purchase #4 | $76.50 | 3.816% | $79.4192 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $225.30 | 12.367% | $253.1629 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $108.44 | 9.171% | $118.385 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $35.54 | 13.777% | $40.4363 | $40.44 | $40.45 | $40.40 |
| 7 purchase totals = | $629.74 | $691.8761 | $691.89 | $691.85 | $691.90 | |