| 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 | $78.50 | 6.366% | $83.4973 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $157.69 | 10.181% | $173.7444 | $173.74 | $173.75 | $173.70 |
| Purchase #3 | $7.27 | 9.241% | $7.9418 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $115.38 | 8.478% | $125.1619 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $84.80 | 4.410% | $88.5397 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $71.91 | 6.797% | $76.7977 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $172.93 | 10.563% | $191.1966 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $688.48 | $746.8794 | $746.88 | $746.90 | $746.80 | |