| 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 | $97.63 | 4.866% | $102.3807 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $179.76 | 4.631% | $188.0847 | $188.08 | $188.10 | $188.10 |
| Purchase #3 | $5.59 | 4.274% | $5.8289 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $72.95 | 7.722% | $78.5832 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $50.94 | 9.280% | $55.6672 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $45.91 | 6.176% | $48.7454 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $100.64 | 12.290% | $113.0087 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $553.42 | $592.2988 | $592.30 | $592.35 | $592.30 | |