| 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 | $55.39 | 3.103% | $57.1088 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $129.63 | 5.519% | $136.7843 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $136.90 | 9.821% | $150.3449 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $213.91 | 10.773% | $236.9545 | $236.95 | $236.95 | $237.00 |
| Purchase #5 | $53.46 | 12.387% | $60.0821 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $204.86 | 6.324% | $217.8153 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $184.72 | 8.381% | $200.2014 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $978.87 | $1,059.2913 | $1,059.28 | $1,059.30 | $1,059.30 | |