| 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 | $51.84 | 10.518% | $57.2925 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $217.78 | 7.766% | $234.6928 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $175.52 | 8.436% | $190.3269 | $190.33 | $190.35 | $190.30 |
| Purchase #4 | $133.51 | 7.515% | $143.5433 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $49.32 | 13.152% | $55.8066 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $106.39 | 5.476% | $112.2159 | $112.22 | $112.20 | $112.20 |
| Purchase #7 | $121.51 | 9.453% | $132.9963 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $855.87 | $926.8743 | $926.88 | $926.90 | $926.80 | |