| 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 | $47.46 | 4.267% | $49.4851 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $70.39 | 3.538% | $72.8804 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $248.86 | 10.170% | $274.1691 | $274.17 | $274.15 | $274.20 |
| Purchase #4 | $5.68 | 7.589% | $6.1111 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $180.67 | 6.123% | $191.7324 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $108.35 | 8.698% | $117.7743 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $45.71 | 13.804% | $52.0198 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $707.12 | $764.1722 | $764.17 | $764.15 | $764.20 | |