| 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 | $9.41 | 7.150% | $10.0828 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $243.95 | 6.518% | $259.8507 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $65.73 | 5.185% | $69.1381 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $141.27 | 7.569% | $151.9627 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $135.85 | 9.611% | $148.9065 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $70.27 | 10.402% | $77.5795 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $204.63 | 6.601% | $218.1376 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $871.11 | $935.6579 | $935.66 | $935.70 | $935.70 | |