| 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 | $64.51 | 6.279% | $68.5606 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $229.55 | 4.439% | $239.7397 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $20.71 | 10.380% | $22.8597 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $108.38 | 12.433% | $121.8549 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $64.74 | 11.436% | $72.1437 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $154.45 | 10.380% | $170.4819 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $216.86 | 8.248% | $234.7466 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $859.20 | $930.3871 | $930.38 | $930.40 | $930.40 | |