| 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 | $51.28 | 11.663% | $57.2608 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $176.60 | 8.368% | $191.3779 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $194.70 | 9.543% | $213.2802 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $100.93 | 3.379% | $104.3404 | $104.34 | $104.35 | $104.30 |
| Purchase #5 | $108.47 | 4.236% | $113.0648 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $188.40 | 13.372% | $213.5928 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $182.44 | 13.708% | $207.4489 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $1,002.82 | $1,100.3658 | $1,100.36 | $1,100.40 | $1,100.40 | |