| 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 | $17.93 | 5.568% | $18.9283 | $18.93 | $18.95 | $18.90 |
| Purchase #2 | $232.59 | 13.364% | $263.6733 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $192.59 | 11.857% | $215.4254 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $189.80 | 11.770% | $212.1395 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $41.82 | 8.455% | $45.3559 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $62.50 | 13.361% | $70.8506 | $70.85 | $70.85 | $70.90 |
| Purchase #7 | $118.78 | 12.356% | $133.4565 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $856.01 | $959.8295 | $959.84 | $959.85 | $959.90 | |