| 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 | $59.90 | 6.646% | $63.881 | $63.88 | $63.90 | $63.90 |
| Purchase #2 | $34.37 | 6.315% | $36.5405 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $55.56 | 13.132% | $62.8561 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $216.32 | 5.144% | $227.4475 | $227.45 | $227.45 | $227.40 |
| Purchase #5 | $150.57 | 8.680% | $163.6395 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $36.30 | 5.635% | $38.3455 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $149.65 | 11.506% | $166.8687 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $702.67 | $759.5788 | $759.59 | $759.60 | $759.50 | |