| 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 | $75.27 | 6.295% | $80.0082 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $67.95 | 4.265% | $70.8481 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $83.32 | 13.762% | $94.7865 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $20.71 | 11.243% | $23.0384 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $194.84 | 6.860% | $208.206 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $163.38 | 9.555% | $178.991 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $236.47 | 3.155% | $243.9306 | $243.93 | $243.95 | $243.90 |
| 7 purchase totals = | $841.94 | $899.8088 | $899.82 | $899.85 | $899.70 | |