| 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 | $65.62 | 12.381% | $73.7444 | $73.74 | $73.75 | $73.70 |
| Purchase #2 | $195.93 | 12.688% | $220.7896 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $250.87 | 7.684% | $270.1469 | $270.15 | $270.15 | $270.10 |
| Purchase #4 | $125.95 | 5.300% | $132.6254 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $63.91 | 3.336% | $66.042 | $66.04 | $66.05 | $66.00 |
| Purchase #6 | $221.32 | 10.806% | $245.2358 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $86.41 | 4.858% | $90.6078 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $1,010.01 | $1,099.1919 | $1,099.20 | $1,099.25 | $1,099.00 | |