| 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 | $41.46 | 7.531% | $44.5824 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $38.57 | 3.387% | $39.8764 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $33.58 | 6.555% | $35.7812 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $97.62 | 5.485% | $102.9745 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $122.83 | 5.136% | $129.1385 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $49.54 | 9.796% | $54.3929 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $154.35 | 10.484% | $170.5321 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $537.95 | $577.2780 | $577.27 | $577.35 | $577.30 | |