| 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 | $89.43 | 6.769% | $95.4835 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $35.28 | 5.517% | $37.2264 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $44.34 | 4.689% | $46.4191 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $182.44 | 7.553% | $196.2197 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $27.50 | 9.539% | $30.1232 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $68.34 | 12.241% | $76.7055 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $103.84 | 11.480% | $115.7608 | $115.76 | $115.75 | $115.80 |
| 7 purchase totals = | $551.17 | $597.9382 | $597.94 | $597.90 | $597.90 | |