| 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 | $60.64 | 9.488% | $66.3935 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $123.77 | 6.619% | $131.9623 | $131.96 | $131.95 | $132.00 |
| Purchase #3 | $200.91 | 8.181% | $217.3464 | $217.35 | $217.35 | $217.30 |
| Purchase #4 | $221.76 | 9.151% | $242.0533 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $24.31 | 3.874% | $25.2518 | $25.25 | $25.25 | $25.30 |
| Purchase #6 | $75.78 | 10.140% | $83.4641 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $115.54 | 7.423% | $124.1165 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $822.71 | $890.5879 | $890.58 | $890.55 | $890.70 | |