| 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 | $13.44 | 3.738% | $13.9424 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $160.37 | 5.433% | $169.0829 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $17.26 | 4.128% | $17.9725 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $162.34 | 3.138% | $167.4342 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $41.76 | 9.481% | $45.7193 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $56.90 | 13.193% | $64.4068 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $14.56 | 4.558% | $15.2236 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $466.63 | $493.7817 | $493.77 | $493.75 | $493.70 | |