| 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 | $60.38 | 7.267% | $64.7678 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $169.79 | 9.707% | $186.2715 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $114.99 | 10.251% | $126.7776 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $56.39 | 11.277% | $62.7491 | $62.75 | $62.75 | $62.70 |
| Purchase #5 | $89.46 | 8.703% | $97.2457 | $97.25 | $97.25 | $97.20 |
| Purchase #6 | $31.44 | 9.544% | $34.4406 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $11.53 | 5.222% | $12.1321 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $533.98 | $584.3844 | $584.39 | $584.40 | $584.30 | |