| 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 | $32.54 | 7.257% | $34.9014 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $13.54 | 8.446% | $14.6836 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $214.79 | 13.419% | $243.6127 | $243.61 | $243.60 | $243.60 |
| Purchase #4 | $43.56 | 3.282% | $44.9896 | $44.99 | $45.00 | $45.00 |
| Purchase #5 | $242.94 | 13.259% | $275.1514 | $275.15 | $275.15 | $275.20 |
| Purchase #6 | $20.29 | 12.782% | $22.8835 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $92.63 | 10.595% | $102.4441 | $102.44 | $102.45 | $102.40 |
| 7 purchase totals = | $660.29 | $738.6663 | $738.65 | $738.70 | $738.70 | |