| 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 | $9.33 | 3.485% | $9.6552 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $13.39 | 8.365% | $14.5101 | $14.51 | $14.50 | $14.50 |
| Purchase #3 | $91.49 | 8.284% | $99.069 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $10.98 | 6.433% | $11.6863 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $84.73 | 4.426% | $88.4801 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $83.67 | 3.313% | $86.442 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $68.39 | 6.872% | $73.0898 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $361.98 | $382.9325 | $382.94 | $382.95 | $383.00 | |