| 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 | $13.99 | 6.644% | $14.9195 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $190.94 | 4.276% | $199.1046 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $102.34 | 5.194% | $107.6555 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $183.93 | 6.138% | $195.2196 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $161.56 | 6.354% | $171.8255 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $166.44 | 8.446% | $180.4975 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $85.97 | 3.494% | $88.9738 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $905.17 | $958.1960 | $958.20 | $958.15 | $958.20 | |