| 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 | $57.35 | 3.586% | $59.4066 | $59.41 | $59.40 | $59.40 |
| Purchase #2 | $70.40 | 9.661% | $77.2013 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $207.57 | 5.238% | $218.4425 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $198.86 | 13.364% | $225.4357 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $58.83 | 10.637% | $65.0877 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $178.30 | 11.873% | $199.4696 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $120.70 | 7.663% | $129.9492 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $892.01 | $974.9926 | $975.00 | $975.00 | $974.90 | |