| 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 | $47.86 | 7.165% | $51.2892 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $170.47 | 12.476% | $191.7378 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $93.25 | 3.219% | $96.2517 | $96.25 | $96.25 | $96.30 |
| Purchase #4 | $64.41 | 12.420% | $72.4097 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $30.80 | 13.272% | $34.8878 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $9.88 | 3.114% | $10.1877 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $242.70 | 6.174% | $257.6843 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $659.37 | $714.4482 | $714.45 | $714.50 | $714.50 | |