| 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 | $61.40 | 6.213% | $65.2148 | $65.21 | $65.20 | $65.20 |
| Purchase #2 | $100.41 | 7.686% | $108.1275 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $63.26 | 9.672% | $69.3785 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $30.80 | 7.327% | $33.0567 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $73.46 | 12.451% | $82.6065 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $14.27 | 3.161% | $14.7211 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $113.55 | 5.276% | $119.5409 | $119.54 | $119.55 | $119.50 |
| 7 purchase totals = | $457.15 | $492.6460 | $492.65 | $492.65 | $492.60 | |