| 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 | $78.29 | 10.479% | $86.494 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $93.78 | 9.696% | $102.8729 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $153.59 | 6.440% | $163.4812 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $68.27 | 5.506% | $72.0289 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $191.72 | 12.479% | $215.6447 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $245.75 | 11.392% | $273.7458 | $273.75 | $273.75 | $273.70 |
| Purchase #7 | $17.36 | 3.437% | $17.9567 | $17.96 | $17.95 | $18.00 |
| 7 purchase totals = | $848.76 | $932.2242 | $932.22 | $932.25 | $932.20 | |