| 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 | $6.39 | 13.284% | $7.2388 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $87.54 | 7.778% | $94.3489 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $210.48 | 4.450% | $219.8464 | $219.85 | $219.85 | $219.80 |
| Purchase #4 | $196.78 | 5.108% | $206.8315 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $39.58 | 13.615% | $44.9688 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $203.33 | 4.709% | $212.9048 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $15.57 | 11.330% | $17.3341 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $759.67 | $803.4733 | $803.47 | $803.50 | $803.30 | |