| 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 | $10.73 | 8.567% | $11.6492 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $89.28 | 4.240% | $93.0655 | $93.07 | $93.05 | $93.10 |
| Purchase #3 | $81.73 | 3.140% | $84.2963 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $172.52 | 3.698% | $178.8998 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $156.30 | 8.154% | $169.0447 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $42.51 | 7.409% | $45.6596 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $46.97 | 9.442% | $51.4049 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $600.04 | $634.0200 | $634.02 | $634.00 | $634.00 | |