| 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 | $83.38 | 3.658% | $86.43 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $144.94 | 12.810% | $163.5068 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $176.28 | 10.429% | $194.6642 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $32.73 | 6.384% | $34.8195 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $92.25 | 7.645% | $99.3025 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $198.33 | 5.794% | $209.8212 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $99.33 | 3.747% | $103.0519 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $827.24 | $891.5961 | $891.59 | $891.55 | $891.60 | |