| 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 | $45.49 | 4.784% | $47.6662 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $60.73 | 8.568% | $65.9333 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $57.27 | 6.260% | $60.8551 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $23.52 | 12.450% | $26.4482 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $225.51 | 12.373% | $253.4124 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $97.45 | 12.236% | $109.374 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $144.58 | 3.836% | $150.1261 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $654.55 | $713.8153 | $713.82 | $713.80 | $713.80 | |