| 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 | $17.75 | 7.417% | $19.0665 | $19.07 | $19.05 | $19.10 |
| Purchase #2 | $21.66 | 8.184% | $23.4327 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $54.32 | 11.364% | $60.4929 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $220.50 | 10.351% | $243.324 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $188.39 | 8.395% | $204.2053 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $15.79 | 5.857% | $16.7148 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $58.63 | 10.527% | $64.802 | $64.80 | $64.80 | $64.80 |
| 7 purchase totals = | $577.04 | $632.0382 | $632.03 | $632.00 | $632.00 | |