| 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 | $47.91 | 11.579% | $53.4575 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $121.31 | 10.486% | $134.0306 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $163.74 | 5.212% | $172.2741 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $105.60 | 10.496% | $116.6838 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $14.97 | 7.806% | $16.1386 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $163.95 | 13.227% | $185.6357 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $89.83 | 5.662% | $94.9162 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $707.31 | $773.1365 | $773.14 | $773.15 | $773.10 | |