| 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 | $77.74 | 10.528% | $85.9245 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $39.26 | 8.293% | $42.5158 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $231.51 | 9.581% | $253.691 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $150.73 | 8.112% | $162.9572 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $135.53 | 6.137% | $143.8475 | $143.85 | $143.85 | $143.80 |
| Purchase #6 | $27.54 | 11.237% | $30.6347 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $125.27 | 9.237% | $136.8412 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $787.58 | $856.4119 | $856.41 | $856.40 | $856.30 | |