| 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 | $31.37 | 11.530% | $34.987 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $89.66 | 4.634% | $93.8148 | $93.81 | $93.80 | $93.80 |
| Purchase #3 | $45.45 | 5.672% | $48.0279 | $48.03 | $48.05 | $48.00 |
| Purchase #4 | $54.36 | 9.756% | $59.6634 | $59.66 | $59.65 | $59.70 |
| Purchase #5 | $26.99 | 4.477% | $28.1983 | $28.20 | $28.20 | $28.20 |
| Purchase #6 | $34.94 | 11.552% | $38.9763 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $236.52 | 4.106% | $246.2315 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $519.29 | $549.8992 | $549.90 | $549.95 | $549.90 | |