| 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 | $7.77 | 8.641% | $8.4414 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $112.81 | 10.321% | $124.4531 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $232.54 | 13.413% | $263.7306 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $74.86 | 4.224% | $78.0221 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $203.70 | 12.263% | $228.6797 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $176.81 | 12.684% | $199.2366 | $199.24 | $199.25 | $199.20 |
| Purchase #7 | $17.26 | 7.261% | $18.5132 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $825.75 | $921.0767 | $921.07 | $921.10 | $921.00 | |