| 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 | $63.67 | 4.654% | $66.6332 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $10.78 | 3.493% | $11.1565 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $170.31 | 10.295% | $187.8434 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $7.46 | 5.482% | $7.869 | $7.87 | $7.85 | $7.90 |
| Purchase #5 | $205.74 | 10.761% | $227.8797 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $228.46 | 5.394% | $240.7831 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $41.69 | 12.802% | $47.0272 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $728.11 | $789.1921 | $789.19 | $789.25 | $789.20 | |