| 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 | $72.54 | 3.210% | $74.8685 | $74.87 | $74.85 | $74.90 |
| Purchase #2 | $125.46 | 8.651% | $136.3135 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $229.88 | 3.861% | $238.7557 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $11.89 | 4.455% | $12.4197 | $12.42 | $12.40 | $12.40 |
| Purchase #5 | $17.96 | 4.109% | $18.698 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $96.64 | 5.741% | $102.1881 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $108.41 | 8.608% | $117.7419 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $662.78 | $700.9854 | $700.99 | $700.95 | $701.00 | |