| 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 | $82.28 | 11.464% | $91.7126 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $12.96 | 4.375% | $13.527 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $136.62 | 4.373% | $142.5944 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $141.61 | 6.500% | $150.8147 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $190.70 | 5.144% | $200.5096 | $200.51 | $200.50 | $200.50 |
| Purchase #6 | $15.39 | 5.116% | $16.1774 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $127.65 | 4.785% | $133.7581 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $707.21 | $749.0938 | $749.09 | $749.10 | $749.10 | |