| 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 | $207.42 | 9.196% | $226.4943 | $226.49 | $226.50 | $226.50 |
| Purchase #2 | $97.35 | 4.610% | $101.8378 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $72.40 | 3.738% | $75.1063 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $33.73 | 12.207% | $37.8474 | $37.85 | $37.85 | $37.80 |
| Purchase #5 | $151.86 | 5.793% | $160.6572 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $65.28 | 5.856% | $69.1028 | $69.10 | $69.10 | $69.10 |
| Purchase #7 | $61.59 | 10.512% | $68.0643 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $689.63 | $739.1101 | $739.11 | $739.10 | $739.10 | |