| 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 | $32.62 | 7.791% | $35.1614 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $11.30 | 7.148% | $12.1077 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $162.93 | 4.759% | $170.6838 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $215.82 | 9.851% | $237.0804 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $180.97 | 12.436% | $203.4754 | $203.48 | $203.50 | $203.50 |
| Purchase #6 | $6.71 | 7.337% | $7.2023 | $7.20 | $7.20 | $7.20 |
| Purchase #7 | $6.74 | 5.829% | $7.1329 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $617.09 | $672.8439 | $672.84 | $672.90 | $672.90 | |