| 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 | $51.44 | 12.124% | $57.6766 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $222.42 | 7.753% | $239.6642 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $30.56 | 13.761% | $34.7654 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $192.71 | 11.268% | $214.4246 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $87.48 | 12.435% | $98.3581 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $58.36 | 9.379% | $63.8336 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $87.30 | 7.791% | $94.1015 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $730.27 | $802.8240 | $802.82 | $802.80 | $802.90 | |