| 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 | $73.26 | 11.801% | $81.9054 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $21.99 | 5.630% | $23.228 | $23.23 | $23.25 | $23.20 |
| Purchase #3 | $50.36 | 9.215% | $55.0007 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $110.57 | 5.227% | $116.3495 | $116.35 | $116.35 | $116.30 |
| Purchase #5 | $13.71 | 8.184% | $14.832 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $243.46 | 12.194% | $273.1475 | $273.15 | $273.15 | $273.10 |
| Purchase #7 | $76.74 | 8.333% | $83.1347 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $590.09 | $647.5978 | $647.60 | $647.65 | $647.40 | |