| 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 | $82.39 | 4.827% | $86.367 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $73.25 | 8.753% | $79.6616 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $33.54 | 7.739% | $36.1357 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $136.79 | 4.719% | $143.2451 | $143.25 | $143.25 | $143.20 |
| Purchase #5 | $87.95 | 3.148% | $90.7187 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $46.80 | 12.724% | $52.7548 | $52.75 | $52.75 | $52.80 |
| Purchase #7 | $200.38 | 8.650% | $217.7129 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $661.10 | $706.5958 | $706.60 | $706.55 | $706.60 | |