| 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 | $82.31 | 4.336% | $85.879 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $154.79 | 3.464% | $160.1519 | $160.15 | $160.15 | $160.20 |
| Purchase #3 | $227.26 | 7.662% | $244.6727 | $244.67 | $244.65 | $244.70 |
| Purchase #4 | $27.42 | 4.135% | $28.5538 | $28.55 | $28.55 | $28.60 |
| Purchase #5 | $158.41 | 4.192% | $165.0505 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $137.88 | 8.609% | $149.7501 | $149.75 | $149.75 | $149.80 |
| Purchase #7 | $21.83 | 10.432% | $24.1073 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $809.90 | $858.1653 | $858.16 | $858.15 | $858.40 | |