| 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 | $66.76 | 9.820% | $73.3158 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $79.26 | 12.573% | $89.2254 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $220.70 | 11.774% | $246.6852 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $68.25 | 10.674% | $75.535 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $249.84 | 4.495% | $261.0703 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $103.50 | 11.561% | $115.4656 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $96.88 | 10.435% | $106.9894 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $885.19 | $968.2867 | $968.31 | $968.30 | $968.30 | |