| 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 | $63.45 | 8.185% | $68.6434 | $68.64 | $68.65 | $68.60 |
| Purchase #2 | $105.47 | 13.756% | $119.9785 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $22.61 | 11.583% | $25.2289 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $193.29 | 6.145% | $205.1677 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $127.62 | 3.249% | $131.7664 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $222.98 | 3.106% | $229.9058 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $132.79 | 12.490% | $149.3755 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $868.21 | $930.0662 | $930.08 | $930.10 | $930.10 | |