| 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 | $43.27 | 7.536% | $46.5308 | $46.53 | $46.55 | $46.50 |
| Purchase #2 | $243.36 | 11.529% | $271.417 | $271.42 | $271.40 | $271.40 |
| Purchase #3 | $104.43 | 8.782% | $113.601 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $140.51 | 7.452% | $150.9808 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $82.70 | 10.358% | $91.2661 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $57.96 | 13.490% | $65.7788 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $13.45 | 4.601% | $14.0688 | $14.07 | $14.05 | $14.10 |
| 7 purchase totals = | $685.68 | $753.6433 | $753.65 | $753.65 | $753.70 | |