| 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 | $68.25 | 12.748% | $76.9505 | $76.95 | $76.95 | $77.00 |
| Purchase #2 | $222.75 | 9.410% | $243.7108 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $45.25 | 11.308% | $50.3669 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $61.47 | 11.740% | $68.6866 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $155.27 | 9.317% | $169.7365 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $65.90 | 10.333% | $72.7094 | $72.71 | $72.70 | $72.70 |
| Purchase #7 | $6.87 | 13.708% | $7.8117 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $625.76 | $689.9724 | $689.98 | $689.95 | $690.00 | |