| 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 | $76.59 | 3.761% | $79.4705 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $11.30 | 12.642% | $12.7285 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $72.37 | 4.608% | $75.7048 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $182.77 | 6.391% | $194.4508 | $194.45 | $194.45 | $194.50 |
| Purchase #5 | $129.39 | 5.643% | $136.6915 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $69.61 | 10.828% | $77.1474 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $189.90 | 13.646% | $215.8138 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $731.93 | $792.0073 | $792.00 | $792.00 | $792.00 | |