| 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 | $22.61 | 10.752% | $25.041 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $226.75 | 11.350% | $252.4861 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $56.64 | 8.783% | $61.6147 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $76.92 | 12.210% | $86.3119 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $236.86 | 3.174% | $244.3779 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $149.79 | 3.345% | $154.8005 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $14.46 | 5.686% | $15.2822 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $784.03 | $839.9143 | $839.91 | $839.95 | $839.90 | |