| 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 | $86.48 | 13.370% | $98.0424 | $98.04 | $98.05 | $98.00 |
| Purchase #2 | $246.99 | 5.344% | $260.1891 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $8.88 | 9.540% | $9.7272 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $159.96 | 7.501% | $171.9586 | $171.96 | $171.95 | $172.00 |
| Purchase #5 | $162.30 | 10.327% | $179.0607 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $121.46 | 13.559% | $137.9288 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $84.30 | 5.319% | $88.7839 | $88.78 | $88.80 | $88.80 |
| 7 purchase totals = | $870.37 | $945.6907 | $945.69 | $945.75 | $945.70 | |