| 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 | $230.45 | 5.664% | $243.5027 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $50.75 | 7.509% | $54.5608 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $43.38 | 13.177% | $49.0962 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $86.84 | 12.506% | $97.7002 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $27.25 | 5.481% | $28.7436 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $106.96 | 3.474% | $110.6758 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $177.99 | 9.392% | $194.7068 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $723.62 | $778.9861 | $778.99 | $779.00 | $779.00 | |