| 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 | $28.60 | 12.279% | $32.1118 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $39.63 | 11.173% | $44.0579 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $73.67 | 13.597% | $83.6869 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $10.90 | 7.619% | $11.7305 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $112.97 | 7.706% | $121.6755 | $121.68 | $121.70 | $121.70 |
| Purchase #6 | $238.50 | 10.853% | $264.3844 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $229.99 | 10.648% | $254.4793 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $734.26 | $812.1263 | $812.13 | $812.20 | $812.20 | |