| 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 | $97.78 | 8.578% | $106.1676 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $182.96 | 11.171% | $203.3985 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $109.25 | 10.459% | $120.6765 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $29.45 | 6.551% | $31.3793 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $112.87 | 7.853% | $121.7337 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $23.78 | 11.297% | $26.4664 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $91.94 | 8.812% | $100.0418 | $100.04 | $100.05 | $100.00 |
| 7 purchase totals = | $648.03 | $709.8638 | $709.87 | $709.90 | $709.90 | |