| 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 | $6.29 | 12.176% | $7.0559 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $129.37 | 7.260% | $138.7623 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $66.58 | 5.721% | $70.389 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $55.33 | 4.316% | $57.718 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $88.59 | 4.431% | $92.5154 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $231.82 | 6.160% | $246.1001 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $47.40 | 4.621% | $49.5904 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $625.38 | $662.1311 | $662.14 | $662.10 | $662.20 | |