| 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 | $134.28 | 10.638% | $148.5647 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $91.69 | 11.704% | $102.4214 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $67.33 | 11.219% | $74.8838 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $46.31 | 7.538% | $49.8008 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $93.92 | 8.336% | $101.7492 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $99.99 | 5.481% | $105.4705 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $43.40 | 13.839% | $49.4061 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $576.92 | $632.2965 | $632.29 | $632.25 | $632.30 | |