| 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 | $20.84 | 12.705% | $23.4877 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $131.39 | 9.665% | $144.0888 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $155.71 | 12.697% | $175.4805 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $149.84 | 8.697% | $162.8716 | $162.87 | $162.85 | $162.90 |
| Purchase #5 | $231.77 | 13.555% | $263.1864 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $85.49 | 9.810% | $93.8766 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $93.67 | 5.121% | $98.4668 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $868.71 | $961.4584 | $961.47 | $961.50 | $961.60 | |