| 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 | $76.49 | 6.264% | $81.2813 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $107.45 | 8.870% | $116.9808 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $119.75 | 6.506% | $127.5409 | $127.54 | $127.55 | $127.50 |
| Purchase #4 | $192.93 | 12.755% | $217.5382 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $9.42 | 4.284% | $9.8236 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $112.59 | 7.484% | $121.0162 | $121.02 | $121.00 | $121.00 |
| Purchase #7 | $49.93 | 9.576% | $54.7113 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $668.56 | $728.8923 | $728.89 | $728.90 | $728.80 | |