| 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 | $16.71 | 6.404% | $17.7801 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $121.58 | 6.181% | $129.0949 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $99.32 | 6.261% | $105.5384 | $105.54 | $105.55 | $105.50 |
| Purchase #4 | $83.99 | 5.466% | $88.5809 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $91.25 | 13.291% | $103.378 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $196.33 | 12.370% | $220.616 | $220.62 | $220.60 | $220.60 |
| Purchase #7 | $200.51 | 13.324% | $227.226 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $809.69 | $892.2143 | $892.22 | $892.30 | $892.20 | |