| 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 | $36.92 | 4.442% | $38.56 | $38.56 | $38.55 | $38.60 |
| Purchase #2 | $185.65 | 5.331% | $195.547 | $195.55 | $195.55 | $195.50 |
| Purchase #3 | $27.44 | 3.791% | $28.4803 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $112.91 | 9.515% | $123.6534 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $77.34 | 13.846% | $88.0485 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $228.55 | 6.506% | $243.4195 | $243.42 | $243.40 | $243.40 |
| Purchase #7 | $155.98 | 12.125% | $174.8926 | $174.89 | $174.90 | $174.90 |
| 7 purchase totals = | $824.79 | $892.6013 | $892.60 | $892.60 | $892.60 | |