| 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 | $104.76 | 10.435% | $115.6917 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $88.84 | 11.258% | $98.8416 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $92.53 | 6.341% | $98.3973 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $172.34 | 10.294% | $190.0807 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $55.64 | 5.426% | $58.659 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $94.28 | 9.872% | $103.5873 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $157.73 | 7.512% | $169.5787 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $766.12 | $834.8363 | $834.84 | $834.90 | $834.90 | |