| 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 | $57.78 | 3.859% | $60.0097 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $211.41 | 4.602% | $221.1391 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $79.38 | 11.499% | $88.5079 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $182.47 | 8.602% | $198.1661 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $97.40 | 8.519% | $105.6975 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $214.92 | 7.656% | $231.3743 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $165.92 | 5.751% | $175.4621 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,009.28 | $1,080.3567 | $1,080.36 | $1,080.30 | $1,080.40 | |