| 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 | $11.53 | 7.423% | $12.3859 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $64.78 | 13.341% | $73.4223 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $50.31 | 12.313% | $56.5047 | $56.50 | $56.50 | $56.50 |
| Purchase #4 | $246.50 | 7.863% | $265.8823 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $169.98 | 4.653% | $177.8892 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $112.26 | 5.763% | $118.7295 | $118.73 | $118.75 | $118.70 |
| Purchase #7 | $139.27 | 5.193% | $146.5023 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $794.63 | $851.3162 | $851.31 | $851.35 | $851.30 | |