| 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 | $34.46 | 7.454% | $37.0286 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $9.76 | 7.709% | $10.5124 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $225.92 | 7.770% | $243.474 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $82.56 | 5.125% | $86.7912 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $247.52 | 8.134% | $267.6533 | $267.65 | $267.65 | $267.70 |
| Purchase #6 | $209.50 | 13.519% | $237.8223 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $225.64 | 8.786% | $245.4647 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $1,035.36 | $1,128.7465 | $1,128.73 | $1,128.70 | $1,128.80 | |