| 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 | $13.75 | 7.286% | $14.7518 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $20.93 | 9.310% | $22.8786 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $36.84 | 11.806% | $41.1893 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $151.97 | 9.713% | $166.7308 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $245.56 | 10.408% | $271.1179 | $271.12 | $271.10 | $271.10 |
| Purchase #6 | $117.33 | 7.456% | $126.0781 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $194.64 | 10.246% | $214.5828 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $781.02 | $857.3293 | $857.33 | $857.40 | $857.40 | |