| 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 | $96.36 | 9.253% | $105.2762 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $55.27 | 6.420% | $58.8183 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $50.71 | 7.682% | $54.6055 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $140.48 | 3.502% | $145.3996 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $118.76 | 13.177% | $134.409 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $12.97 | 5.806% | $13.723 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $77.84 | 5.192% | $81.8815 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $552.39 | $594.1131 | $594.12 | $594.10 | $594.10 | |