| 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 | $48.72 | 4.738% | $51.0284 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $56.42 | 4.544% | $58.9837 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $233.49 | 10.645% | $258.345 | $258.35 | $258.35 | $258.30 |
| Purchase #4 | $162.29 | 4.684% | $169.8917 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $26.54 | 4.654% | $27.7752 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $103.54 | 9.857% | $113.7459 | $113.75 | $113.75 | $113.70 |
| Purchase #7 | $40.98 | 9.797% | $44.9948 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $671.98 | $724.7647 | $724.77 | $724.85 | $724.70 | |