| 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 | $30.78 | 7.777% | $33.1738 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $186.66 | 11.775% | $208.6392 | $208.64 | $208.65 | $208.60 |
| Purchase #3 | $66.94 | 11.256% | $74.4748 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $207.77 | 6.758% | $221.8111 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $34.40 | 10.539% | $38.0254 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $83.84 | 3.457% | $86.7383 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $41.52 | 5.701% | $43.8871 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $651.91 | $706.7497 | $706.75 | $706.75 | $706.70 | |