| 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 | $229.83 | 6.431% | $244.6104 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $72.99 | 5.341% | $76.8884 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $6.42 | 8.376% | $6.9577 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $51.38 | 8.504% | $55.7494 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $158.97 | 9.225% | $173.635 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $10.63 | 13.793% | $12.0962 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $224.31 | 8.422% | $243.2014 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $754.53 | $813.1385 | $813.15 | $813.15 | $813.10 | |