| 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 | $47.74 | 9.846% | $52.4405 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $115.99 | 12.266% | $130.2173 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $105.85 | 5.739% | $111.9247 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $137.94 | 8.374% | $149.4911 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $103.81 | 12.600% | $116.8901 | $116.89 | $116.90 | $116.90 |
| Purchase #6 | $163.35 | 11.438% | $182.034 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $125.52 | 12.744% | $141.5163 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $800.20 | $884.5140 | $884.51 | $884.50 | $884.40 | |