| 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 | $126.85 | 3.561% | $131.3671 | $131.37 | $131.35 | $131.40 |
| Purchase #2 | $66.26 | 10.849% | $73.4485 | $73.45 | $73.45 | $73.40 |
| Purchase #3 | $110.61 | 9.760% | $121.4055 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $111.59 | 12.189% | $125.1917 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $33.52 | 4.476% | $35.0204 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $142.79 | 9.692% | $156.6292 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $96.41 | 9.639% | $105.703 | $105.70 | $105.70 | $105.70 |
| 7 purchase totals = | $688.03 | $748.7654 | $748.77 | $748.75 | $748.70 | |