| 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 | $70.71 | 10.784% | $78.3354 | $78.34 | $78.35 | $78.30 |
| Purchase #2 | $54.28 | 7.353% | $58.2712 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $213.62 | 6.372% | $227.2319 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $205.62 | 3.569% | $212.9586 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $194.35 | 3.688% | $201.5176 | $201.52 | $201.50 | $201.50 |
| Purchase #6 | $247.31 | 7.518% | $265.9028 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $124.42 | 6.207% | $132.1427 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $1,110.31 | $1,176.3602 | $1,176.36 | $1,176.35 | $1,176.30 | |