| 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 | $25.30 | 3.204% | $26.1106 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $66.93 | 11.449% | $74.5928 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $215.77 | 13.526% | $244.9551 | $244.96 | $244.95 | $245.00 |
| Purchase #4 | $66.51 | 7.849% | $71.7304 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $193.83 | 7.347% | $208.0707 | $208.07 | $208.05 | $208.10 |
| Purchase #6 | $81.51 | 3.482% | $84.3482 | $84.35 | $84.35 | $84.30 |
| Purchase #7 | $97.78 | 6.231% | $103.8727 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $747.63 | $813.6805 | $813.68 | $813.65 | $813.70 | |