| 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 | $111.63 | 7.386% | $119.875 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $64.54 | 9.670% | $70.781 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $20.40 | 13.228% | $23.0985 | $23.10 | $23.10 | $23.10 |
| Purchase #4 | $41.41 | 4.443% | $43.2498 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $246.83 | 8.562% | $267.9636 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $41.74 | 6.653% | $44.517 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $60.81 | 6.820% | $64.9572 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $587.36 | $634.4421 | $634.45 | $634.45 | $634.50 | |