| 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 | $76.33 | 8.728% | $82.9921 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $15.30 | 11.822% | $17.1088 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $179.85 | 10.712% | $199.1155 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $121.73 | 12.277% | $136.6748 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $209.32 | 7.237% | $224.4685 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $118.92 | 6.779% | $126.9816 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $241.84 | 7.271% | $259.4242 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $963.29 | $1,046.7655 | $1,046.76 | $1,046.70 | $1,046.80 | |