| 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 | $66.37 | 8.583% | $72.0665 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $201.97 | 7.706% | $217.5338 | $217.53 | $217.55 | $217.50 |
| Purchase #3 | $39.29 | 4.355% | $41.0011 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $36.27 | 12.737% | $40.8897 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $82.85 | 13.319% | $93.8848 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $240.67 | 3.618% | $249.3774 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $126.58 | 7.457% | $136.0191 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $794.00 | $850.7724 | $850.77 | $850.80 | $850.80 | |