| 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 | $124.79 | 9.392% | $136.5103 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $66.90 | 7.789% | $72.1108 | $72.11 | $72.10 | $72.10 |
| Purchase #3 | $22.81 | 3.621% | $23.636 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $233.56 | 13.282% | $264.5814 | $264.58 | $264.60 | $264.60 |
| Purchase #5 | $77.49 | 11.471% | $86.3789 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $150.54 | 5.402% | $158.6722 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $41.94 | 6.810% | $44.7961 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $718.03 | $786.6857 | $786.69 | $786.70 | $786.70 | |