| 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 | $102.81 | 3.756% | $106.6715 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $70.42 | 6.548% | $75.0311 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $50.98 | 13.418% | $57.8205 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $139.91 | 10.519% | $154.6271 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $156.55 | 12.528% | $176.1626 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $150.85 | 8.148% | $163.1413 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $22.43 | 5.367% | $23.6338 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $693.95 | $757.0879 | $757.08 | $757.10 | $757.00 | |