| 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 | $232.25 | 5.778% | $245.6694 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $237.28 | 9.165% | $259.0267 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $10.48 | 3.175% | $10.8127 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $97.37 | 3.410% | $100.6903 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $17.88 | 8.499% | $19.3996 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $55.85 | 5.206% | $58.7576 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $150.29 | 12.827% | $169.5677 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $801.40 | $863.9240 | $863.93 | $863.90 | $864.00 | |