| 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 | $25.49 | 3.575% | $26.4013 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $72.76 | 11.442% | $81.0852 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $65.48 | 11.570% | $73.056 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $79.87 | 6.113% | $84.7525 | $84.75 | $84.75 | $84.80 |
| Purchase #5 | $107.36 | 4.426% | $112.1118 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $186.32 | 9.596% | $204.1993 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $155.68 | 8.524% | $168.9502 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $692.96 | $750.5563 | $750.56 | $750.55 | $750.70 | |