| 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 | $47.34 | 11.708% | $52.8826 | $52.88 | $52.90 | $52.90 |
| Purchase #2 | $169.41 | 6.360% | $180.1845 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $172.92 | 7.313% | $185.5656 | $185.57 | $185.55 | $185.60 |
| Purchase #4 | $187.94 | 11.761% | $210.0436 | $210.04 | $210.05 | $210.00 |
| Purchase #5 | $116.90 | 10.505% | $129.1803 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $69.43 | 6.649% | $74.0464 | $74.05 | $74.05 | $74.00 |
| Purchase #7 | $193.25 | 11.146% | $214.7896 | $214.79 | $214.80 | $214.80 |
| 7 purchase totals = | $957.19 | $1,046.6926 | $1,046.69 | $1,046.75 | $1,046.70 | |