| 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 | $70.38 | 6.715% | $75.106 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $33.88 | 12.460% | $38.1014 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $214.32 | 13.483% | $243.2168 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $146.30 | 10.208% | $161.2343 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $107.97 | 3.808% | $112.0815 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $125.85 | 11.578% | $140.4209 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $48.51 | 9.598% | $53.166 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $747.21 | $823.3269 | $823.33 | $823.30 | $823.30 | |