| 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 | $62.43 | 9.515% | $68.3702 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $39.54 | 10.678% | $43.7621 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $111.36 | 13.518% | $126.4136 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $125.42 | 6.403% | $133.4506 | $133.45 | $133.45 | $133.50 |
| Purchase #5 | $30.34 | 9.633% | $33.2627 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $114.27 | 6.483% | $121.6781 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $110.42 | 6.347% | $117.4284 | $117.43 | $117.45 | $117.40 |
| 7 purchase totals = | $593.78 | $644.3657 | $644.36 | $644.35 | $644.50 | |