| 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 | $62.79 | 12.453% | $70.6092 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $81.46 | 3.810% | $84.5636 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $123.46 | 13.758% | $140.4456 | $140.45 | $140.45 | $140.40 |
| Purchase #4 | $12.53 | 13.245% | $14.1896 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $71.28 | 11.722% | $79.6354 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $221.40 | 3.637% | $229.4523 | $229.45 | $229.45 | $229.50 |
| Purchase #7 | $13.85 | 3.660% | $14.3569 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $586.77 | $633.2526 | $633.26 | $633.25 | $633.30 | |