| 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 | $50.77 | 3.230% | $52.4099 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $197.47 | 11.108% | $219.405 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $94.27 | 5.241% | $99.2107 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $238.83 | 6.717% | $254.8722 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $30.92 | 9.255% | $33.7816 | $33.78 | $33.80 | $33.80 |
| Purchase #6 | $82.44 | 5.627% | $87.0789 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $9.59 | 12.159% | $10.756 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $704.29 | $757.5143 | $757.52 | $757.50 | $757.60 | |