| 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 | $61.78 | 3.597% | $64.0022 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $108.46 | 4.576% | $113.4231 | $113.42 | $113.40 | $113.40 |
| Purchase #3 | $170.56 | 3.403% | $176.3642 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $133.54 | 3.675% | $138.4476 | $138.45 | $138.45 | $138.40 |
| Purchase #5 | $34.51 | 4.537% | $36.0757 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $66.48 | 3.596% | $68.8706 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $100.26 | 7.127% | $107.4055 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $675.59 | $704.5889 | $704.59 | $704.55 | $704.60 | |