| 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 | $22.83 | 12.746% | $25.7399 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $229.51 | 9.289% | $250.8292 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $70.79 | 12.430% | $79.5892 | $79.59 | $79.60 | $79.60 |
| Purchase #4 | $28.74 | 9.303% | $31.4137 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $161.48 | 12.831% | $182.1995 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $47.69 | 3.554% | $49.3849 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $41.87 | 12.696% | $47.1858 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $602.91 | $666.3422 | $666.34 | $666.40 | $666.30 | |