| 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 | $30.89 | 9.348% | $33.7776 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $242.49 | 7.586% | $260.8853 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $95.97 | 5.562% | $101.3079 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $96.59 | 6.313% | $102.6877 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $23.28 | 3.618% | $24.1223 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $127.40 | 9.577% | $139.6011 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $96.25 | 5.242% | $101.2954 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $712.87 | $763.6773 | $763.69 | $763.70 | $763.70 | |