| 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 | $49.53 | 7.357% | $53.1739 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $31.42 | 11.423% | $35.0091 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $107.71 | 7.856% | $116.1717 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $184.81 | 5.863% | $195.6454 | $195.65 | $195.65 | $195.60 |
| Purchase #5 | $154.71 | 7.195% | $165.8414 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $10.97 | 11.466% | $12.2278 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $209.34 | 4.826% | $219.4427 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $748.49 | $797.5120 | $797.51 | $797.50 | $797.40 | |