| 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 | $23.54 | 12.823% | $26.5585 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $205.80 | 11.219% | $228.8887 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $22.35 | 7.290% | $23.9793 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $224.59 | 12.592% | $252.8704 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $91.46 | 6.207% | $97.1369 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $61.88 | 5.174% | $65.0817 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $13.49 | 11.578% | $15.0519 | $15.05 | $15.05 | $15.10 |
| 7 purchase totals = | $643.11 | $709.5674 | $709.57 | $709.60 | $709.70 | |