| 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 | $37.38 | 10.126% | $41.1651 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $53.66 | 8.506% | $58.2243 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $23.73 | 10.270% | $26.1671 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $239.46 | 4.296% | $249.7472 | $249.75 | $249.75 | $249.70 |
| Purchase #5 | $244.82 | 13.761% | $278.5097 | $278.51 | $278.50 | $278.50 |
| Purchase #6 | $37.52 | 8.393% | $40.6691 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $15.33 | 9.669% | $16.8123 | $16.81 | $16.80 | $16.80 |
| 7 purchase totals = | $651.90 | $711.2948 | $711.30 | $711.20 | $711.30 | |