| 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 | $51.67 | 13.852% | $58.8273 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $133.76 | 5.630% | $141.2907 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $209.60 | 8.411% | $227.2295 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $111.50 | 9.264% | $121.8294 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $18.65 | 9.256% | $20.3762 | $20.38 | $20.40 | $20.40 |
| Purchase #6 | $32.36 | 5.695% | $34.2029 | $34.20 | $34.20 | $34.20 |
| Purchase #7 | $99.45 | 8.873% | $108.2742 | $108.27 | $108.25 | $108.30 |
| 7 purchase totals = | $656.99 | $712.0302 | $712.03 | $712.10 | $712.00 | |