| 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 | $57.54 | 13.169% | $65.1174 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $244.77 | 13.404% | $277.579 | $277.58 | $277.60 | $277.60 |
| Purchase #3 | $20.90 | 4.662% | $21.8744 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $154.97 | 3.721% | $160.7364 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $48.68 | 10.605% | $53.8425 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $104.90 | 13.499% | $119.0605 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $151.36 | 10.662% | $167.498 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $783.12 | $865.7082 | $865.71 | $865.70 | $865.70 | |