| 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 | $40.54 | 5.642% | $42.8273 | $42.83 | $42.85 | $42.80 |
| Purchase #2 | $221.51 | 7.160% | $237.3701 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $209.84 | 7.751% | $226.1047 | $226.10 | $226.10 | $226.10 |
| Purchase #4 | $24.63 | 12.612% | $27.7363 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $81.50 | 6.525% | $86.8179 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $242.95 | 7.561% | $261.3194 | $261.32 | $261.30 | $261.30 |
| Purchase #7 | $229.63 | 7.206% | $246.1771 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,050.60 | $1,128.3528 | $1,128.36 | $1,128.35 | $1,128.30 | |