| 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 | $115.95 | 4.688% | $121.3857 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $84.76 | 9.242% | $92.5935 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $78.54 | 8.106% | $84.9065 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $93.39 | 13.207% | $105.724 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $195.47 | 3.572% | $202.4522 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $62.73 | 6.767% | $66.9749 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $176.29 | 7.444% | $189.413 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $807.13 | $863.4498 | $863.44 | $863.40 | $863.50 | |