| 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 | $39.53 | 5.665% | $41.7694 | $41.77 | $41.75 | $41.80 |
| Purchase #2 | $210.74 | 13.836% | $239.898 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $75.99 | 13.715% | $86.412 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $5.75 | 5.811% | $6.0841 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $221.96 | 4.175% | $231.2268 | $231.23 | $231.25 | $231.20 |
| Purchase #6 | $160.89 | 6.481% | $171.3173 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $116.55 | 11.783% | $130.2831 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $831.41 | $906.9907 | $906.99 | $907.00 | $907.00 | |