| 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 | $94.94 | 8.178% | $102.7042 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $51.73 | 5.472% | $54.5607 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $11.89 | 12.657% | $13.3949 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $111.94 | 6.495% | $119.2105 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $68.33 | 3.863% | $70.9696 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $21.36 | 5.629% | $22.5624 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $109.86 | 13.850% | $125.0756 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $470.05 | $508.4779 | $508.47 | $508.45 | $508.60 | |