| 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 | $87.89 | 10.644% | $97.245 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $9.77 | 10.827% | $10.8278 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $99.77 | 12.483% | $112.2243 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $19.91 | 13.319% | $22.5618 | $22.56 | $22.55 | $22.60 |
| Purchase #5 | $58.70 | 6.156% | $62.3136 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $237.77 | 9.400% | $260.1204 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $138.48 | 10.383% | $152.8584 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $652.29 | $718.1513 | $718.15 | $718.10 | $718.10 | |