| 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 | $38.97 | 7.192% | $41.7727 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $87.37 | 11.465% | $97.387 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $88.29 | 5.386% | $93.0453 | $93.05 | $93.05 | $93.00 |
| Purchase #4 | $140.37 | 7.631% | $151.0816 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $144.40 | 10.214% | $159.149 | $159.15 | $159.15 | $159.10 |
| Purchase #6 | $245.96 | 13.119% | $278.2275 | $278.23 | $278.25 | $278.20 |
| Purchase #7 | $30.82 | 5.351% | $32.4692 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $776.18 | $853.1323 | $853.14 | $853.15 | $853.10 | |