| 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 | $88.53 | 9.683% | $97.1024 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $53.67 | 5.730% | $56.7453 | $56.75 | $56.75 | $56.70 |
| Purchase #3 | $136.73 | 6.598% | $145.7514 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $158.83 | 6.208% | $168.6902 | $168.69 | $168.70 | $168.70 |
| Purchase #5 | $214.99 | 7.571% | $231.2669 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $170.94 | 6.623% | $182.2614 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $183.72 | 6.192% | $195.0959 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,007.41 | $1,076.9135 | $1,076.92 | $1,076.90 | $1,077.00 | |