| 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 | $12.84 | 11.468% | $14.3125 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $44.99 | 4.106% | $46.8373 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $188.92 | 8.129% | $204.2773 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $230.45 | 5.468% | $243.051 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $118.43 | 5.362% | $124.7802 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $15.64 | 4.408% | $16.3294 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $35.35 | 8.768% | $38.4495 | $38.45 | $38.45 | $38.40 |
| 7 purchase totals = | $646.62 | $688.0372 | $688.04 | $688.10 | $688.00 | |