| 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 | $13.54 | 5.756% | $14.3194 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $26.43 | 7.583% | $28.4342 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $48.53 | 7.424% | $52.1329 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $243.71 | 11.106% | $270.7764 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $61.47 | 6.131% | $65.2387 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $50.52 | 9.601% | $55.3704 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $191.55 | 7.735% | $206.3664 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $635.75 | $692.6384 | $692.64 | $692.65 | $692.60 | |