| 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 | $30.95 | 8.544% | $33.5944 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $148.91 | 8.769% | $161.9679 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $132.82 | 7.138% | $142.3007 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $106.96 | 5.727% | $113.0856 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $61.54 | 5.113% | $64.6865 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $11.63 | 13.804% | $13.2354 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $118.58 | 12.248% | $133.1037 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $611.39 | $661.9742 | $661.98 | $662.00 | $662.00 | |