| 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 | $67.38 | 12.607% | $75.8746 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $116.49 | 3.504% | $120.5718 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $72.45 | 8.420% | $78.5503 | $78.55 | $78.55 | $78.60 |
| Purchase #4 | $107.52 | 7.176% | $115.2356 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $8.51 | 7.868% | $9.1796 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $104.80 | 6.517% | $111.6298 | $111.63 | $111.65 | $111.60 |
| Purchase #7 | $73.74 | 12.636% | $83.0578 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $550.89 | $594.0995 | $594.10 | $594.10 | $594.20 | |