| 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 | $85.84 | 5.695% | $90.7286 | $90.73 | $90.75 | $90.70 |
| Purchase #2 | $143.44 | 5.274% | $151.005 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $202.27 | 5.298% | $212.9863 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $123.73 | 8.296% | $133.9946 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $107.45 | 9.690% | $117.8619 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $94.68 | 7.611% | $101.8861 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $167.76 | 4.549% | $175.3914 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $925.17 | $983.8539 | $983.86 | $983.90 | $983.90 | |