| 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 | $47.56 | 8.851% | $51.7695 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $22.36 | 4.675% | $23.4053 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $188.33 | 5.134% | $197.9989 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $87.75 | 11.282% | $97.65 | $97.65 | $97.65 | $97.70 |
| Purchase #5 | $7.44 | 11.540% | $8.2986 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $130.91 | 13.269% | $148.2804 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $33.73 | 7.721% | $36.3343 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $518.08 | $563.7370 | $563.74 | $563.75 | $563.80 | |