| 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 | $89.90 | 12.421% | $101.0665 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $168.47 | 6.726% | $179.8013 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $82.71 | 11.679% | $92.3697 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $66.63 | 11.631% | $74.3797 | $74.38 | $74.40 | $74.40 |
| Purchase #5 | $249.86 | 4.402% | $260.8588 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $141.54 | 8.676% | $153.82 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $67.84 | 13.306% | $76.8668 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $866.95 | $939.1628 | $939.17 | $939.10 | $939.30 | |