| 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 | $29.96 | 6.464% | $31.8966 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $178.99 | 3.740% | $185.6842 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $63.89 | 10.637% | $70.686 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $104.59 | 12.764% | $117.9399 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $235.60 | 5.425% | $248.3813 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $213.76 | 11.864% | $239.1205 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $79.63 | 6.640% | $84.9174 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $906.42 | $978.6259 | $978.63 | $978.65 | $978.60 | |