| 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 | $102.27 | 9.831% | $112.3242 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $136.99 | 10.209% | $150.9753 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $22.71 | 3.791% | $23.5709 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $78.95 | 4.597% | $82.5793 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $153.63 | 10.358% | $169.543 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $48.80 | 3.771% | $50.6402 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $19.84 | 4.268% | $20.6868 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $563.19 | $610.3197 | $610.32 | $610.35 | $610.30 | |