| 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 | $52.35 | 3.556% | $54.2116 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $27.76 | 8.628% | $30.1551 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $150.53 | 5.844% | $159.327 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $130.70 | 6.471% | $139.1576 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $157.93 | 5.743% | $166.9999 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $214.78 | 4.441% | $224.3184 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $50.53 | 3.413% | $52.2546 | $52.25 | $52.25 | $52.30 |
| 7 purchase totals = | $784.58 | $826.4242 | $826.43 | $826.40 | $826.50 | |