| 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 | $216.54 | 12.336% | $243.2524 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $74.59 | 5.473% | $78.6723 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $13.74 | 12.420% | $15.4465 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $102.76 | 6.780% | $109.7271 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $57.67 | 9.421% | $63.1031 | $63.10 | $63.10 | $63.10 |
| Purchase #6 | $170.63 | 5.294% | $179.6632 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $9.78 | 4.364% | $10.2068 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $645.71 | $700.0714 | $700.07 | $700.05 | $700.10 | |