| 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 | $89.67 | 8.522% | $97.3117 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $224.58 | 3.645% | $232.7659 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $117.37 | 5.280% | $123.5671 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $89.45 | 9.176% | $97.6579 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $50.70 | 4.409% | $52.9354 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $148.50 | 12.667% | $167.3105 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $70.45 | 6.559% | $75.0708 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $790.72 | $846.6193 | $846.63 | $846.55 | $846.70 | |