| 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 | $27.64 | 4.227% | $28.8083 | $28.81 | $28.80 | $28.80 |
| Purchase #2 | $107.98 | 13.755% | $122.8326 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $5.74 | 3.821% | $5.9593 | $5.96 | $5.95 | $6.00 |
| Purchase #4 | $21.47 | 6.693% | $22.907 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $18.33 | 10.272% | $20.2129 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $204.71 | 5.859% | $216.704 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $161.36 | 11.480% | $179.8841 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $547.23 | $597.3082 | $597.30 | $597.30 | $597.30 | |