| 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 | $43.71 | 6.492% | $46.5477 | $46.55 | $46.55 | $46.50 |
| Purchase #2 | $224.69 | 5.369% | $236.7536 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $76.94 | 12.220% | $86.3421 | $86.34 | $86.35 | $86.30 |
| Purchase #4 | $225.66 | 8.343% | $244.4868 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $235.52 | 10.761% | $260.8643 | $260.86 | $260.85 | $260.90 |
| Purchase #6 | $210.95 | 10.515% | $233.1314 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $70.69 | 13.228% | $80.0409 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $1,088.16 | $1,188.1668 | $1,188.16 | $1,188.20 | $1,188.10 | |