| 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 | $50.46 | 10.350% | $55.6826 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $166.47 | 8.351% | $180.3719 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $100.70 | 5.513% | $106.2516 | $106.25 | $106.25 | $106.30 |
| Purchase #4 | $13.42 | 7.466% | $14.4219 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $165.95 | 6.389% | $176.5525 | $176.55 | $176.55 | $176.60 |
| Purchase #6 | $218.49 | 11.145% | $242.8407 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $194.47 | 3.742% | $201.7471 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $909.96 | $977.8683 | $977.86 | $977.85 | $977.90 | |