| 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 | $78.58 | 10.473% | $86.8097 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $146.83 | 6.581% | $156.4929 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $57.28 | 11.694% | $63.9783 | $63.98 | $64.00 | $64.00 |
| Purchase #4 | $61.71 | 13.436% | $70.0014 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $12.80 | 9.708% | $14.0426 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $64.80 | 7.370% | $69.5758 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $239.26 | 7.510% | $257.2284 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $661.26 | $718.1291 | $718.13 | $718.20 | $718.10 | |