| 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 | $88.34 | 5.371% | $93.0847 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $182.38 | 4.415% | $190.4321 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $169.56 | 10.543% | $187.4367 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $13.87 | 9.110% | $15.1336 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $29.43 | 7.241% | $31.561 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $217.76 | 11.631% | $243.0877 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $123.92 | 5.350% | $130.5497 | $130.55 | $130.55 | $130.50 |
| 7 purchase totals = | $825.26 | $891.2855 | $891.28 | $891.35 | $891.20 | |