| 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 | $62.46 | 13.265% | $70.7453 | $70.75 | $70.75 | $70.70 |
| Purchase #2 | $167.55 | 12.498% | $188.4904 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $26.44 | 7.524% | $28.4293 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $53.42 | 8.629% | $58.0296 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $156.96 | 8.406% | $170.1541 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $92.41 | 10.318% | $101.9449 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $231.65 | 4.535% | $242.1553 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $790.89 | $859.9489 | $859.95 | $860.00 | $859.90 | |