| 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 | $41.33 | 12.525% | $46.5066 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $148.54 | 6.262% | $157.8416 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $217.35 | 5.641% | $229.6107 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $86.92 | 5.396% | $91.6102 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $41.79 | 13.784% | $47.5503 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $226.67 | 12.472% | $254.9403 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $127.72 | 3.615% | $132.3371 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $890.32 | $960.3968 | $960.40 | $960.40 | $960.30 | |