| 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 | $97.64 | 7.549% | $105.0108 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $54.65 | 9.583% | $59.8871 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $76.94 | 9.539% | $84.2793 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $139.87 | 10.641% | $154.7536 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $77.70 | 12.762% | $87.6161 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $24.66 | 11.426% | $27.4777 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $189.59 | 10.696% | $209.8685 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $661.05 | $728.8931 | $728.90 | $728.90 | $729.00 | |