| 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 | $81.32 | 3.693% | $84.3231 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $30.53 | 3.637% | $31.6404 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $185.36 | 3.576% | $191.9885 | $191.99 | $192.00 | $192.00 |
| Purchase #4 | $47.70 | 9.176% | $52.077 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $93.85 | 6.313% | $99.7748 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $132.82 | 12.291% | $149.1449 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $172.51 | 9.247% | $188.462 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $744.09 | $797.4107 | $797.40 | $797.40 | $797.40 | |