| 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 | $109.31 | 9.118% | $119.2769 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $91.36 | 6.682% | $97.4647 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $232.70 | 11.859% | $260.2959 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $60.69 | 6.279% | $64.5007 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $43.47 | 5.588% | $45.8991 | $45.90 | $45.90 | $45.90 |
| Purchase #6 | $13.44 | 7.124% | $14.3975 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $21.82 | 3.828% | $22.6553 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $572.79 | $624.4901 | $624.50 | $624.50 | $624.60 | |