| 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 | $29.84 | 10.407% | $32.9454 | $32.95 | $32.95 | $32.90 |
| Purchase #2 | $195.98 | 6.482% | $208.6834 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $25.76 | 7.507% | $27.6938 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $93.36 | 4.833% | $97.8721 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $129.86 | 6.760% | $138.6385 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $17.70 | 13.869% | $20.1548 | $20.15 | $20.15 | $20.20 |
| Purchase #7 | $17.88 | 4.815% | $18.7409 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $510.38 | $544.7289 | $544.72 | $544.75 | $544.70 | |