| 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 | $46.34 | 5.372% | $48.8294 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $104.56 | 12.797% | $117.9405 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $154.49 | 7.674% | $166.3456 | $166.35 | $166.35 | $166.30 |
| Purchase #4 | $110.34 | 7.567% | $118.6894 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $192.31 | 9.485% | $210.5506 | $210.55 | $210.55 | $210.60 |
| Purchase #6 | $62.88 | 11.263% | $69.9622 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $76.44 | 9.583% | $83.7652 | $83.77 | $83.75 | $83.80 |
| 7 purchase totals = | $747.36 | $816.0829 | $816.09 | $816.10 | $816.10 | |