| 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 | $54.68 | 8.166% | $59.1452 | $59.15 | $59.15 | $59.10 |
| Purchase #2 | $149.65 | 12.444% | $168.2724 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $81.88 | 13.812% | $93.1893 | $93.19 | $93.20 | $93.20 |
| Purchase #4 | $12.34 | 13.643% | $14.0235 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $209.38 | 13.253% | $237.1291 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $29.46 | 8.660% | $32.0112 | $32.01 | $32.00 | $32.00 |
| Purchase #7 | $199.38 | 4.817% | $208.9841 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $736.77 | $812.7548 | $812.75 | $812.75 | $812.70 | |