| 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 | $5.31 | 13.338% | $6.0182 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $66.38 | 12.365% | $74.5879 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $55.31 | 7.555% | $59.4887 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $215.98 | 10.708% | $239.1071 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $65.75 | 7.791% | $70.8726 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $14.91 | 7.801% | $16.0731 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $43.67 | 13.436% | $49.5375 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $467.31 | $515.6851 | $515.69 | $515.65 | $515.70 | |