| 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 | $42.42 | 6.104% | $45.0093 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $120.34 | 6.550% | $128.2223 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $102.68 | 12.427% | $115.44 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $49.89 | 11.653% | $55.7037 | $55.70 | $55.70 | $55.70 |
| Purchase #5 | $167.91 | 5.482% | $177.1148 | $177.11 | $177.10 | $177.10 |
| Purchase #6 | $153.40 | 3.255% | $158.3932 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $73.32 | 12.109% | $82.1983 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $709.96 | $762.0816 | $762.07 | $762.05 | $762.00 | |