| 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 | $54.46 | 5.756% | $57.5947 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $86.86 | 6.338% | $92.3652 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $76.79 | 13.420% | $87.0952 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $154.94 | 10.137% | $170.6463 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $9.73 | 10.785% | $10.7794 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $8.62 | 12.772% | $9.7209 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $108.35 | 11.861% | $121.2014 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $499.75 | $549.4031 | $549.41 | $549.40 | $549.40 | |