| 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 | $53.96 | 9.486% | $59.0786 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $8.97 | 11.645% | $10.0146 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $133.95 | 7.518% | $144.0204 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $49.45 | 4.739% | $51.7934 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $110.91 | 10.529% | $122.5877 | $122.59 | $122.60 | $122.60 |
| Purchase #6 | $93.76 | 9.553% | $102.7169 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $221.89 | 8.539% | $240.8372 | $240.84 | $240.85 | $240.80 |
| 7 purchase totals = | $672.89 | $731.0488 | $731.05 | $731.05 | $731.00 | |