| 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 | $47.79 | 9.597% | $52.3764 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $240.30 | 11.102% | $266.9781 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $129.75 | 11.580% | $144.7751 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $23.59 | 10.293% | $26.0181 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $59.75 | 13.413% | $67.7643 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $58.67 | 13.308% | $66.4778 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $41.64 | 7.833% | $44.9017 | $44.90 | $44.90 | $44.90 |
| 7 purchase totals = | $601.49 | $669.2915 | $669.30 | $669.35 | $669.40 | |