| 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 | $15.56 | 7.639% | $16.7486 | $16.75 | $16.75 | $16.70 |
| Purchase #2 | $56.45 | 5.434% | $59.5175 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $161.44 | 8.761% | $175.5838 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $120.68 | 13.703% | $137.2168 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $75.36 | 12.559% | $84.8245 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $94.52 | 9.858% | $103.8378 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $148.90 | 3.146% | $153.5844 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $672.91 | $731.3134 | $731.31 | $731.30 | $731.20 | |