| 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 | $8.98 | 4.520% | $9.3859 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $44.34 | 4.621% | $46.389 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $100.71 | 3.741% | $104.4776 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $136.82 | 13.860% | $155.7833 | $155.78 | $155.80 | $155.80 |
| Purchase #5 | $108.30 | 6.783% | $115.646 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $51.79 | 6.479% | $55.1455 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $60.34 | 4.328% | $62.9515 | $62.95 | $62.95 | $63.00 |
| 7 purchase totals = | $511.28 | $549.7788 | $549.79 | $549.85 | $549.80 | |