| 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 | $60.78 | 9.281% | $66.421 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $241.75 | 6.410% | $257.2462 | $257.25 | $257.25 | $257.20 |
| Purchase #3 | $176.82 | 10.684% | $195.7114 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $205.40 | 6.545% | $218.8434 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $220.87 | 5.273% | $232.5165 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $245.71 | 6.133% | $260.7794 | $260.78 | $260.80 | $260.80 |
| Purchase #7 | $79.48 | 9.767% | $87.2428 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $1,230.81 | $1,318.7607 | $1,318.76 | $1,318.75 | $1,318.60 | |