| 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 | $98.70 | 13.495% | $112.0196 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $164.30 | 7.658% | $176.8821 | $176.88 | $176.90 | $176.90 |
| Purchase #3 | $129.60 | 7.335% | $139.1062 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $78.95 | 8.488% | $85.6513 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $59.74 | 9.283% | $65.2857 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $89.50 | 5.708% | $94.6087 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $119.93 | 13.600% | $136.2405 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $740.72 | $809.7941 | $809.80 | $809.80 | $809.80 | |