| 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 | $93.66 | 6.383% | $99.6383 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $236.60 | 9.162% | $258.2773 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $37.27 | 13.170% | $42.1785 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $22.97 | 3.139% | $23.691 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $129.68 | 3.743% | $134.5339 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $36.49 | 10.229% | $40.2226 | $40.22 | $40.20 | $40.20 |
| Purchase #7 | $175.41 | 7.482% | $188.5342 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $732.08 | $787.0758 | $787.07 | $787.15 | $787.00 | |