| 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 | $50.59 | 13.321% | $57.3291 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $109.28 | 11.159% | $121.4746 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $28.42 | 12.366% | $31.9344 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $174.89 | 10.866% | $193.8935 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $150.38 | 8.175% | $162.6736 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $74.93 | 8.349% | $81.1859 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $199.89 | 6.386% | $212.655 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $788.38 | $861.1461 | $861.14 | $861.15 | $861.20 | |