| 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 | $64.34 | 10.703% | $71.2263 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $18.78 | 6.694% | $20.0371 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $193.38 | 9.763% | $212.2597 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $82.30 | 11.839% | $92.0435 | $92.04 | $92.05 | $92.00 |
| Purchase #5 | $209.65 | 10.350% | $231.3488 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $59.88 | 13.697% | $68.0818 | $68.08 | $68.10 | $68.10 |
| Purchase #7 | $238.70 | 7.753% | $257.2064 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $867.03 | $952.2036 | $952.21 | $952.25 | $952.10 | |