| 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 | $70.88 | 11.780% | $79.2297 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $75.56 | 8.658% | $82.102 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $51.39 | 7.191% | $55.0855 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $197.85 | 12.675% | $222.9275 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $41.91 | 13.325% | $47.4945 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $169.82 | 11.412% | $189.1999 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $125.92 | 10.577% | $139.2386 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $733.33 | $815.2777 | $815.28 | $815.35 | $815.20 | |