| 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 | $54.30 | 7.647% | $58.4523 | $58.45 | $58.45 | $58.50 |
| Purchase #2 | $74.71 | 5.836% | $79.0701 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $67.29 | 9.826% | $73.9019 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $51.31 | 11.557% | $57.2399 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $67.69 | 13.555% | $76.8654 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $105.72 | 13.863% | $120.376 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $141.47 | 8.106% | $152.9376 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $562.49 | $618.8432 | $618.85 | $618.85 | $618.90 | |