| 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 | $57.84 | 4.589% | $60.4943 | $60.49 | $60.50 | $60.50 |
| Purchase #2 | $169.94 | 10.326% | $187.488 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $49.40 | 13.868% | $56.2508 | $56.25 | $56.25 | $56.30 |
| Purchase #4 | $110.66 | 9.703% | $121.3973 | $121.40 | $121.40 | $121.40 |
| Purchase #5 | $81.65 | 13.712% | $92.8458 | $92.85 | $92.85 | $92.80 |
| Purchase #6 | $96.50 | 4.617% | $100.9554 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $131.37 | 5.602% | $138.7293 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $697.36 | $758.1609 | $758.17 | $758.20 | $758.20 | |