| 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 | $95.87 | 6.775% | $102.3652 | $102.37 | $102.35 | $102.40 |
| Purchase #2 | $64.30 | 11.586% | $71.7498 | $71.75 | $71.75 | $71.70 |
| Purchase #3 | $10.62 | 12.777% | $11.9769 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $18.84 | 3.130% | $19.4297 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $33.47 | 7.675% | $36.0388 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $102.44 | 12.841% | $115.5943 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $45.82 | 12.223% | $51.4206 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $371.36 | $408.5753 | $408.58 | $408.60 | $408.50 | |