| 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 | $47.28 | 10.510% | $52.2491 | $52.25 | $52.25 | $52.20 |
| Purchase #2 | $46.41 | 3.648% | $48.103 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $18.76 | 12.106% | $21.0311 | $21.03 | $21.05 | $21.00 |
| Purchase #4 | $11.52 | 3.640% | $11.9393 | $11.94 | $11.95 | $11.90 |
| Purchase #5 | $125.70 | 10.274% | $138.6144 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $108.32 | 8.812% | $117.8652 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $211.90 | 7.556% | $227.9112 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $569.89 | $617.7133 | $617.71 | $617.70 | $617.60 | |