| 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 | $99.40 | 11.201% | $110.5338 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $111.96 | 4.159% | $116.6164 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $193.70 | 5.737% | $204.8126 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $215.40 | 11.227% | $239.583 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $35.32 | 5.292% | $37.1891 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $170.79 | 6.308% | $181.5634 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $89.35 | 6.619% | $95.2641 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $915.92 | $985.5624 | $985.55 | $985.55 | $985.60 | |