| 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 | $66.56 | 11.579% | $74.267 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $116.72 | 11.222% | $129.8183 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $238.98 | 11.534% | $266.544 | $266.54 | $266.55 | $266.50 |
| Purchase #4 | $29.77 | 12.219% | $33.4076 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $44.75 | 5.518% | $47.2193 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $177.70 | 8.710% | $193.1777 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $56.75 | 11.381% | $63.2087 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $731.23 | $807.6426 | $807.65 | $807.60 | $807.60 | |