| 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 | $71.61 | 5.254% | $75.3724 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $41.46 | 4.200% | $43.2013 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $244.44 | 10.136% | $269.2164 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $83.46 | 11.590% | $93.133 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $180.61 | 3.467% | $186.8717 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $75.80 | 10.465% | $83.7325 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $62.37 | 12.659% | $70.2654 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $759.75 | $821.7927 | $821.79 | $821.75 | $821.80 | |