| 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 | $70.49 | 6.830% | $75.3045 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $13.86 | 7.433% | $14.8902 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $111.74 | 13.588% | $126.9232 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $203.66 | 3.340% | $210.4622 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $226.48 | 11.729% | $253.0438 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $65.98 | 8.603% | $71.6563 | $71.66 | $71.65 | $71.70 |
| Purchase #7 | $217.96 | 3.744% | $226.1204 | $226.12 | $226.10 | $226.10 |
| 7 purchase totals = | $910.17 | $978.4006 | $978.39 | $978.35 | $978.40 | |