| 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 | $31.94 | 4.429% | $33.3546 | $33.35 | $33.35 | $33.40 |
| Purchase #2 | $35.60 | 5.799% | $37.6644 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $209.34 | 3.165% | $215.9656 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $248.62 | 9.254% | $271.6273 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $153.93 | 12.708% | $173.4914 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $30.33 | 12.504% | $34.1225 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $144.80 | 3.308% | $149.59 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $854.56 | $915.8158 | $915.81 | $915.80 | $915.90 | |