| 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 | $51.76 | 8.284% | $56.0478 | $56.05 | $56.05 | $56.00 |
| Purchase #2 | $15.36 | 13.205% | $17.3883 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $68.78 | 10.370% | $75.9125 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $121.58 | 9.777% | $133.4669 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $43.40 | 5.633% | $45.8447 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $32.71 | 10.703% | $36.211 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $203.80 | 6.525% | $217.098 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $537.39 | $581.9692 | $581.97 | $581.95 | $581.90 | |