| 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 | $60.50 | 13.225% | $68.5011 | $68.50 | $68.50 | $68.50 |
| Purchase #2 | $239.90 | 9.243% | $262.074 | $262.07 | $262.05 | $262.10 |
| Purchase #3 | $31.41 | 4.257% | $32.7471 | $32.75 | $32.75 | $32.70 |
| Purchase #4 | $216.51 | 7.350% | $232.4235 | $232.42 | $232.40 | $232.40 |
| Purchase #5 | $131.96 | 6.811% | $140.9478 | $140.95 | $140.95 | $140.90 |
| Purchase #6 | $66.99 | 7.188% | $71.8052 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $72.68 | 9.618% | $79.6704 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $819.95 | $888.1691 | $888.17 | $888.10 | $888.10 | |