| 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 | $65.36 | 8.109% | $70.66 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $45.25 | 4.271% | $47.1826 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $12.33 | 11.864% | $13.7928 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $67.69 | 3.753% | $70.2304 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $213.61 | 6.217% | $226.8901 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $83.73 | 12.664% | $94.3336 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $44.99 | 3.127% | $46.3968 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $532.96 | $569.4863 | $569.48 | $569.55 | $569.50 | |