| 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 | $8.25 | 12.384% | $9.2717 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $130.65 | 4.801% | $136.9225 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $50.79 | 7.384% | $54.5403 | $54.54 | $54.55 | $54.50 |
| Purchase #4 | $51.85 | 11.504% | $57.8148 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $208.78 | 13.542% | $237.053 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $58.91 | 8.189% | $63.7341 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $221.53 | 11.584% | $247.192 | $247.19 | $247.20 | $247.20 |
| 7 purchase totals = | $730.76 | $806.5284 | $806.51 | $806.50 | $806.50 | |