| 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 | $60.57 | 9.158% | $66.117 | $66.12 | $66.10 | $66.10 |
| Purchase #2 | $184.29 | 11.797% | $206.0307 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $22.59 | 3.739% | $23.4346 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $93.47 | 5.603% | $98.7071 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $237.66 | 9.369% | $259.9264 | $259.93 | $259.95 | $259.90 |
| Purchase #6 | $181.75 | 6.443% | $193.4602 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $30.47 | 13.802% | $34.6755 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $810.80 | $882.3515 | $882.36 | $882.40 | $882.30 | |