| 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 | $17.54 | 11.718% | $19.5953 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $92.37 | 10.786% | $102.333 | $102.33 | $102.35 | $102.30 |
| Purchase #3 | $232.65 | 4.708% | $243.6032 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $96.69 | 8.477% | $104.8864 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $150.48 | 8.824% | $163.7584 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $32.97 | 9.528% | $36.1114 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $145.83 | 7.206% | $156.3385 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $768.53 | $826.6262 | $826.63 | $826.65 | $826.60 | |