| 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 | $225.48 | 8.123% | $243.7957 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $48.89 | 6.268% | $51.9544 | $51.95 | $51.95 | $52.00 |
| Purchase #3 | $52.62 | 4.497% | $54.9863 | $54.99 | $55.00 | $55.00 |
| Purchase #4 | $42.92 | 5.453% | $45.2604 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $68.49 | 11.483% | $76.3547 | $76.35 | $76.35 | $76.40 |
| Purchase #6 | $63.85 | 13.866% | $72.7034 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $15.25 | 11.399% | $16.9883 | $16.99 | $17.00 | $17.00 |
| 7 purchase totals = | $517.50 | $562.0432 | $562.04 | $562.05 | $562.20 | |