| 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 | $91.37 | 8.581% | $99.2105 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $164.54 | 3.676% | $170.5885 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $158.68 | 5.336% | $167.1472 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $107.67 | 4.755% | $112.7897 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $173.68 | 10.673% | $192.2169 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $50.47 | 5.292% | $53.1409 | $53.14 | $53.15 | $53.10 |
| Purchase #7 | $86.39 | 8.688% | $93.8956 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $832.80 | $888.9893 | $889.00 | $889.00 | $888.90 | |