| 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 | $93.96 | 10.748% | $104.0588 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $129.87 | 6.618% | $138.4648 | $138.46 | $138.45 | $138.50 |
| Purchase #3 | $145.80 | 3.794% | $151.3317 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $49.79 | 8.108% | $53.827 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $99.79 | 7.297% | $107.0717 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $239.40 | 13.732% | $272.2744 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $90.73 | 5.324% | $95.5605 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $849.34 | $922.5889 | $922.58 | $922.55 | $922.70 | |