| 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 | $47.30 | 7.203% | $50.707 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $92.45 | 3.558% | $95.7394 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $96.55 | 4.403% | $100.8011 | $100.80 | $100.80 | $100.80 |
| Purchase #4 | $58.94 | 10.502% | $65.1299 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $213.97 | 8.862% | $232.932 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $173.61 | 5.529% | $183.2089 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $140.60 | 11.305% | $156.4948 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $823.42 | $885.0131 | $885.01 | $885.05 | $884.90 | |