| 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 | $36.51 | 3.542% | $37.8032 | $37.80 | $37.80 | $37.80 |
| Purchase #2 | $49.95 | 5.428% | $52.6613 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $55.58 | 11.623% | $62.0401 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $22.68 | 3.317% | $23.4323 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $94.66 | 4.759% | $99.1649 | $99.16 | $99.15 | $99.20 |
| Purchase #6 | $220.82 | 9.660% | $242.1512 | $242.15 | $242.15 | $242.20 |
| Purchase #7 | $30.63 | 8.496% | $33.2323 | $33.23 | $33.25 | $33.20 |
| 7 purchase totals = | $510.83 | $550.4853 | $550.47 | $550.50 | $550.50 | |