| 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 | $72.53 | 9.147% | $79.1643 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $157.58 | 10.862% | $174.6963 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $145.90 | 3.601% | $151.1539 | $151.15 | $151.15 | $151.20 |
| Purchase #4 | $59.30 | 12.810% | $66.8963 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $31.89 | 12.513% | $35.8804 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $20.70 | 6.511% | $22.0478 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $6.32 | 7.615% | $6.8013 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $494.22 | $536.6403 | $536.64 | $536.65 | $536.70 | |