| 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 | $41.46 | 9.577% | $45.4306 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $71.47 | 5.195% | $75.1829 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $111.39 | 3.871% | $115.7019 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $125.54 | 10.518% | $138.7443 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $60.59 | 5.718% | $64.0545 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $231.26 | 11.848% | $258.6597 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $110.34 | 6.247% | $117.2329 | $117.23 | $117.25 | $117.20 |
| 7 purchase totals = | $752.05 | $815.0068 | $814.99 | $815.05 | $815.00 | |