| 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 | $22.93 | 13.464% | $26.0173 | $26.02 | $26.00 | $26.00 |
| Purchase #2 | $138.51 | 12.834% | $156.2864 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $138.34 | 9.452% | $151.4159 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $92.67 | 12.482% | $104.2371 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $213.69 | 6.856% | $228.3406 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $33.77 | 3.759% | $35.0394 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $15.33 | 11.316% | $17.0647 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $655.24 | $718.4014 | $718.41 | $718.40 | $718.30 | |