| 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 | $25.62 | 8.829% | $27.882 | $27.88 | $27.90 | $27.90 |
| Purchase #2 | $79.95 | 4.698% | $83.7061 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $181.97 | 7.507% | $195.6305 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $151.27 | 5.424% | $159.4749 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $59.83 | 9.701% | $65.6341 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $5.31 | 3.659% | $5.5043 | $5.50 | $5.50 | $5.50 |
| Purchase #7 | $207.86 | 6.616% | $221.612 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $711.81 | $759.4439 | $759.43 | $759.45 | $759.40 | |