| 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 | $108.48 | 13.243% | $122.846 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $57.38 | 5.663% | $60.6294 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $215.91 | 12.402% | $242.6872 | $242.69 | $242.70 | $242.70 |
| Purchase #4 | $87.39 | 7.731% | $94.1461 | $94.15 | $94.15 | $94.10 |
| Purchase #5 | $18.55 | 9.720% | $20.3531 | $20.35 | $20.35 | $20.40 |
| Purchase #6 | $97.62 | 9.159% | $106.561 | $106.56 | $106.55 | $106.60 |
| Purchase #7 | $83.29 | 12.519% | $93.7171 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $668.62 | $740.9399 | $740.95 | $740.95 | $740.90 | |