| 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 | $52.73 | 6.164% | $55.9803 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $104.91 | 13.804% | $119.3918 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $36.35 | 12.733% | $40.9784 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $166.40 | 6.557% | $177.3108 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $26.53 | 9.325% | $29.0039 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $47.61 | 10.780% | $52.7424 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $92.67 | 13.660% | $105.3287 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $527.20 | $580.7363 | $580.73 | $580.80 | $580.70 | |