| 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 | $97.77 | 7.407% | $105.0118 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $204.28 | 4.576% | $213.6279 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $110.73 | 6.780% | $118.2375 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $126.64 | 13.391% | $143.5984 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $24.71 | 8.387% | $26.7824 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $188.52 | 3.307% | $194.7544 | $194.75 | $194.75 | $194.80 |
| Purchase #7 | $80.62 | 7.761% | $86.8769 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $833.27 | $888.8893 | $888.89 | $888.95 | $888.90 | |