| 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 | $110.25 | 5.838% | $116.6864 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $48.33 | 5.562% | $51.0181 | $51.02 | $51.00 | $51.00 |
| Purchase #3 | $42.52 | 10.600% | $47.0271 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $112.64 | 11.181% | $125.2343 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $52.25 | 6.540% | $55.6672 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $140.67 | 4.372% | $146.8201 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $158.56 | 8.622% | $172.231 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $665.22 | $714.6842 | $714.69 | $714.70 | $714.60 | |