| 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 | $80.89 | 6.470% | $86.1236 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $30.99 | 7.384% | $33.2783 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $25.63 | 8.618% | $27.8388 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $52.26 | 6.188% | $55.4938 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $44.77 | 12.401% | $50.3219 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $18.25 | 8.339% | $19.7719 | $19.77 | $19.75 | $19.80 |
| Purchase #7 | $54.40 | 11.404% | $60.6038 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $307.19 | $333.4321 | $333.42 | $333.40 | $333.40 | |