| 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 | $67.47 | 12.440% | $75.8633 | $75.86 | $75.85 | $75.90 |
| Purchase #2 | $204.58 | 12.541% | $230.2364 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $216.52 | 8.830% | $235.6387 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $28.44 | 8.818% | $30.9478 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $168.29 | 12.417% | $189.1866 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $168.55 | 7.338% | $180.9182 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $35.79 | 5.849% | $37.8834 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $889.64 | $980.6744 | $980.68 | $980.70 | $980.60 | |