| 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 | $46.36 | 4.681% | $48.5301 | $48.53 | $48.55 | $48.50 |
| Purchase #2 | $23.55 | 13.744% | $26.7867 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $217.65 | 11.871% | $243.4872 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $78.55 | 8.480% | $85.211 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $126.74 | 4.258% | $132.1366 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $31.51 | 3.341% | $32.5627 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $208.66 | 6.365% | $221.9412 | $221.94 | $221.95 | $221.90 |
| 7 purchase totals = | $733.02 | $790.6555 | $790.66 | $790.70 | $790.60 | |