| 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 | $63.51 | 3.826% | $65.9399 | $65.94 | $65.95 | $65.90 |
| Purchase #2 | $228.85 | 6.300% | $243.2676 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $37.61 | 6.799% | $40.1671 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $112.29 | 5.233% | $118.1661 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $141.55 | 11.390% | $157.6725 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $49.96 | 11.771% | $55.8408 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $11.58 | 13.726% | $13.1695 | $13.17 | $13.15 | $13.20 |
| 7 purchase totals = | $645.35 | $694.2235 | $694.23 | $694.15 | $694.30 | |