| 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 | $33.53 | 9.747% | $36.7982 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $58.87 | 9.264% | $64.3237 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $78.38 | 12.251% | $87.9823 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $102.82 | 7.115% | $110.1356 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $241.87 | 3.696% | $250.8095 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $24.76 | 4.401% | $25.8497 | $25.85 | $25.85 | $25.80 |
| Purchase #7 | $193.44 | 7.519% | $207.9848 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $733.67 | $783.8838 | $783.88 | $783.90 | $783.80 | |