| 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 | $92.47 | 5.431% | $97.492 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $237.76 | 8.454% | $257.8602 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $7.26 | 8.368% | $7.8675 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $192.74 | 11.868% | $215.6144 | $215.61 | $215.60 | $215.60 |
| Purchase #5 | $23.84 | 11.811% | $26.6557 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $184.82 | 10.400% | $204.0413 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $84.48 | 6.435% | $89.9163 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $823.37 | $899.4474 | $899.45 | $899.40 | $899.50 | |