| 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 | $20.92 | 10.443% | $23.1047 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $187.32 | 3.386% | $193.6627 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $22.41 | 5.694% | $23.686 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $162.53 | 9.189% | $177.4649 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $118.40 | 5.299% | $124.674 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $15.66 | 12.733% | $17.654 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $38.26 | 9.369% | $41.8446 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $565.50 | $602.0909 | $602.07 | $602.05 | $602.20 | |