| 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 | $22.70 | 9.266% | $24.8034 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $155.27 | 8.196% | $167.9959 | $168.00 | $168.00 | $168.00 |
| Purchase #3 | $175.96 | 5.556% | $185.7363 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $168.99 | 6.774% | $180.4374 | $180.44 | $180.45 | $180.40 |
| Purchase #5 | $182.27 | 12.400% | $204.8715 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $66.93 | 12.762% | $75.4716 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $54.62 | 10.291% | $60.2409 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $826.74 | $899.5570 | $899.56 | $899.55 | $899.50 | |