| 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 | $51.78 | 11.778% | $57.8786 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $92.90 | 12.481% | $104.4948 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $83.54 | 13.269% | $94.6249 | $94.62 | $94.60 | $94.60 |
| Purchase #4 | $133.37 | 13.704% | $151.647 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $225.37 | 10.167% | $248.2834 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $175.96 | 12.353% | $197.6963 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $110.44 | 10.156% | $121.6563 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $873.36 | $976.2813 | $976.28 | $976.30 | $976.30 | |