| 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 | $88.57 | 4.831% | $92.8488 | $92.85 | $92.85 | $92.80 |
| Purchase #2 | $44.33 | 11.586% | $49.4661 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $141.82 | 5.754% | $149.9803 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $10.91 | 10.637% | $12.0705 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $190.65 | 13.833% | $217.0226 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $143.76 | 11.140% | $159.7749 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $200.74 | 7.219% | $215.2314 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $820.78 | $896.3946 | $896.39 | $896.35 | $896.40 | |