| 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 | $11.85 | 11.229% | $13.1806 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $99.75 | 3.621% | $103.3619 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $37.62 | 5.870% | $39.8283 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $203.60 | 10.749% | $225.485 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $140.82 | 6.113% | $149.4283 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $54.98 | 6.478% | $58.5416 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $107.62 | 10.390% | $118.8017 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $656.24 | $708.6274 | $708.63 | $708.70 | $708.60 | |