| 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 | $15.72 | 11.788% | $17.5731 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $64.63 | 6.459% | $68.8045 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $38.84 | 12.752% | $43.7929 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $113.73 | 11.689% | $127.0239 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $173.97 | 7.825% | $187.5832 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $208.31 | 12.249% | $233.8259 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $248.95 | 12.623% | $280.375 | $280.38 | $280.40 | $280.40 |
| 7 purchase totals = | $864.15 | $958.9785 | $958.97 | $959.00 | $959.00 | |