| 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 | $221.45 | 10.314% | $244.2904 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $79.38 | 11.683% | $88.654 | $88.65 | $88.65 | $88.70 |
| Purchase #3 | $51.75 | 7.146% | $55.4481 | $55.45 | $55.45 | $55.40 |
| Purchase #4 | $199.65 | 10.801% | $221.2142 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $80.85 | 6.122% | $85.7996 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $50.47 | 4.342% | $52.6614 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $111.29 | 13.861% | $126.7159 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $794.84 | $874.7836 | $874.78 | $874.75 | $874.80 | |