| 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 | $157.96 | 7.556% | $169.8955 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $30.30 | 7.726% | $32.641 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $109.47 | 13.795% | $124.5714 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $8.66 | 9.224% | $9.4588 | $9.46 | $9.45 | $9.50 |
| Purchase #5 | $72.92 | 3.630% | $75.567 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $228.92 | 10.107% | $252.0569 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $214.68 | 8.223% | $232.3331 | $232.33 | $232.35 | $232.30 |
| 7 purchase totals = | $822.91 | $896.5237 | $896.53 | $896.50 | $896.60 | |