| 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 | $63.46 | 9.516% | $69.4989 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $124.47 | 5.446% | $131.2486 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $16.30 | 9.801% | $17.8976 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $27.54 | 4.115% | $28.6733 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $51.69 | 9.864% | $56.7887 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $54.25 | 12.436% | $60.9965 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $57.75 | 3.849% | $59.9728 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $395.46 | $425.0764 | $425.08 | $425.05 | $425.10 | |