| 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 | $64.30 | 3.397% | $66.4843 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $42.81 | 11.353% | $47.6702 | $47.67 | $47.65 | $47.70 |
| Purchase #3 | $48.41 | 7.559% | $52.0693 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $141.37 | 9.520% | $154.8284 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $67.61 | 8.762% | $73.534 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $58.77 | 4.593% | $61.4693 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $88.41 | 3.820% | $91.7873 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $511.68 | $547.8428 | $547.84 | $547.85 | $547.90 | |