| 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 | $18.26 | 9.562% | $20.006 | $20.01 | $20.00 | $20.00 |
| Purchase #2 | $209.69 | 6.817% | $223.9846 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $76.45 | 9.758% | $83.91 | $83.91 | $83.90 | $83.90 |
| Purchase #4 | $49.61 | 4.562% | $51.8732 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $177.46 | 12.595% | $199.8111 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $5.65 | 9.195% | $6.1695 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $223.68 | 8.616% | $242.9523 | $242.95 | $242.95 | $243.00 |
| 7 purchase totals = | $760.80 | $828.7067 | $828.70 | $828.65 | $828.80 | |