| 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 | $194.38 | 8.321% | $210.5544 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $16.49 | 4.438% | $17.2218 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $52.37 | 10.536% | $57.8877 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $76.66 | 4.218% | $79.8935 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $79.98 | 6.326% | $85.0395 | $85.04 | $85.05 | $85.00 |
| Purchase #6 | $5.47 | 3.521% | $5.6626 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $71.69 | 11.285% | $79.7802 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $497.04 | $536.0397 | $536.03 | $536.05 | $536.10 | |