| 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 | $100.45 | 3.551% | $104.017 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $23.75 | 8.657% | $25.806 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $222.41 | 6.678% | $237.2625 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $110.26 | 7.826% | $118.8889 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $111.56 | 7.430% | $119.8489 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $229.51 | 4.154% | $239.0438 | $239.04 | $239.05 | $239.00 |
| Purchase #7 | $131.91 | 11.112% | $146.5678 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $929.85 | $991.4349 | $991.44 | $991.40 | $991.40 | |