| 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 | $65.82 | 12.380% | $73.9685 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $235.58 | 3.266% | $243.274 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $47.94 | 13.390% | $54.3592 | $54.36 | $54.35 | $54.40 |
| Purchase #4 | $56.25 | 7.225% | $60.3141 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $239.58 | 12.874% | $270.4235 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $196.78 | 5.832% | $208.2562 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $226.49 | 9.473% | $247.9454 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $1,068.44 | $1,158.5409 | $1,158.54 | $1,158.45 | $1,158.60 | |