| 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 | $51.39 | 12.848% | $57.9926 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $25.88 | 4.708% | $27.0984 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $68.83 | 7.844% | $74.229 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $169.42 | 3.260% | $174.9431 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $131.59 | 5.301% | $138.5656 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $109.60 | 13.426% | $124.3149 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $117.59 | 3.308% | $121.4799 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $674.30 | $718.6235 | $718.62 | $718.65 | $718.60 | |