| 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 | $73.51 | 5.555% | $77.5935 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $148.46 | 8.731% | $161.422 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $141.52 | 12.243% | $158.8463 | $158.85 | $158.85 | $158.80 |
| Purchase #4 | $134.59 | 3.343% | $139.0893 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $247.61 | 5.115% | $260.2753 | $260.28 | $260.30 | $260.30 |
| Purchase #6 | $60.30 | 10.209% | $66.456 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $75.96 | 5.824% | $80.3839 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $881.95 | $944.0663 | $944.07 | $944.10 | $944.10 | |