| 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 | $105.55 | 12.407% | $118.6456 | $118.65 | $118.65 | $118.60 |
| Purchase #2 | $71.84 | 4.235% | $74.8824 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $168.50 | 8.155% | $182.2412 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $54.92 | 9.662% | $60.2264 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $53.43 | 3.224% | $55.1526 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $74.47 | 13.527% | $84.5436 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $146.55 | 5.652% | $154.833 | $154.83 | $154.85 | $154.80 |
| 7 purchase totals = | $675.26 | $730.5248 | $730.52 | $730.60 | $730.40 | |