| 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 | $23.94 | 4.377% | $24.9879 | $24.99 | $25.00 | $25.00 |
| Purchase #2 | $112.61 | 6.816% | $120.2855 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $131.99 | 13.279% | $149.517 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $180.89 | 13.240% | $204.8398 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $42.61 | 12.762% | $48.0479 | $48.05 | $48.05 | $48.00 |
| Purchase #6 | $225.89 | 12.609% | $254.3725 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $147.43 | 13.507% | $167.3434 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $865.36 | $969.3940 | $969.40 | $969.40 | $969.30 | |