| 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 | $50.62 | 3.581% | $52.4327 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $104.93 | 12.652% | $118.2057 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $71.97 | 10.452% | $79.4923 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $81.68 | 3.419% | $84.4726 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $242.34 | 5.345% | $255.2931 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $81.54 | 11.679% | $91.0631 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $134.78 | 4.384% | $140.6888 | $140.69 | $140.70 | $140.70 |
| 7 purchase totals = | $767.86 | $821.6483 | $821.64 | $821.65 | $821.70 | |