| 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 | $26.93 | 5.641% | $28.4491 | $28.45 | $28.45 | $28.40 |
| Purchase #2 | $174.28 | 7.622% | $187.5636 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $230.79 | 13.653% | $262.2998 | $262.30 | $262.30 | $262.30 |
| Purchase #4 | $60.91 | 8.668% | $66.1897 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $138.55 | 7.700% | $149.2184 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $125.41 | 9.735% | $137.6187 | $137.62 | $137.60 | $137.60 |
| Purchase #7 | $24.59 | 3.775% | $25.5183 | $25.52 | $25.50 | $25.50 |
| 7 purchase totals = | $781.46 | $856.8576 | $856.86 | $856.80 | $856.80 | |