| 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 | $150.68 | 10.649% | $166.7259 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $62.58 | 6.669% | $66.7535 | $66.75 | $66.75 | $66.80 |
| Purchase #3 | $17.28 | 11.758% | $19.3118 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $103.97 | 8.349% | $112.6505 | $112.65 | $112.65 | $112.70 |
| Purchase #5 | $20.48 | 6.780% | $21.8685 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $12.41 | 8.257% | $13.4347 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $94.72 | 4.520% | $99.0013 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $462.12 | $499.7462 | $499.74 | $499.75 | $499.80 | |