| 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 | $31.43 | 12.181% | $35.2585 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $29.77 | 3.429% | $30.7908 | $30.79 | $30.80 | $30.80 |
| Purchase #3 | $54.93 | 6.223% | $58.3483 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $54.51 | 13.507% | $61.8727 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $120.60 | 7.167% | $129.2434 | $129.24 | $129.25 | $129.20 |
| Purchase #6 | $43.25 | 12.551% | $48.6783 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $124.97 | 11.494% | $139.3341 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $459.46 | $503.5261 | $503.52 | $503.55 | $503.50 | |