| 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 | $90.63 | 6.791% | $96.7847 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $128.94 | 8.721% | $140.1849 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $119.72 | 8.306% | $129.6639 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $95.92 | 4.235% | $99.9822 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $45.70 | 5.500% | $48.2135 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $106.30 | 11.292% | $118.3034 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $81.41 | 8.464% | $88.3005 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $668.62 | $721.4331 | $721.41 | $721.45 | $721.50 | |