| 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 | $70.50 | 6.653% | $75.1904 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $38.55 | 13.515% | $43.76 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $225.63 | 7.659% | $242.911 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $139.64 | 8.199% | $151.0891 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $149.72 | 9.354% | $163.7248 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $186.49 | 5.734% | $197.1833 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $55.43 | 12.193% | $62.1886 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $865.96 | $936.0472 | $936.04 | $936.05 | $936.10 | |