| 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 | $72.29 | 4.218% | $75.3392 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $73.36 | 12.196% | $82.307 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $71.26 | 12.305% | $80.0285 | $80.03 | $80.05 | $80.00 |
| Purchase #4 | $55.40 | 11.477% | $61.7583 | $61.76 | $61.75 | $61.80 |
| Purchase #5 | $15.82 | 8.533% | $17.1699 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $78.97 | 8.867% | $85.9723 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $21.47 | 3.576% | $22.2378 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $388.57 | $424.8130 | $424.82 | $424.80 | $424.80 | |