| 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 | $81.87 | 12.349% | $91.9801 | $91.98 | $92.00 | $92.00 |
| Purchase #2 | $41.65 | 7.711% | $44.8616 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $183.40 | 10.451% | $202.5671 | $202.57 | $202.55 | $202.60 |
| Purchase #4 | $104.49 | 6.795% | $111.5901 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $9.64 | 8.296% | $10.4397 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $214.30 | 13.571% | $243.3827 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $163.31 | 10.118% | $179.8337 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $798.66 | $884.6550 | $884.65 | $884.70 | $884.70 | |