| 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 | $31.30 | 12.525% | $35.2203 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $217.52 | 12.626% | $244.9841 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $50.99 | 13.271% | $57.7569 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $185.67 | 5.354% | $195.6108 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $82.88 | 8.412% | $89.8519 | $89.85 | $89.85 | $89.90 |
| Purchase #6 | $94.75 | 5.317% | $99.7879 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $72.81 | 8.511% | $79.0069 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $735.92 | $802.2188 | $802.22 | $802.20 | $802.30 | |