| 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 | $23.33 | 7.859% | $25.1635 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $165.58 | 11.362% | $184.3932 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $58.95 | 13.253% | $66.7626 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $169.81 | 13.300% | $192.3947 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $8.86 | 11.863% | $9.9111 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $64.61 | 4.735% | $67.6693 | $67.67 | $67.65 | $67.70 |
| Purchase #7 | $131.83 | 5.782% | $139.4524 | $139.45 | $139.45 | $139.50 |
| 7 purchase totals = | $622.97 | $685.7468 | $685.73 | $685.70 | $685.90 | |