| 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 | $54.59 | 9.365% | $59.7024 | $59.70 | $59.70 | $59.70 |
| Purchase #2 | $47.40 | 7.578% | $50.992 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $200.67 | 6.160% | $213.0313 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $169.90 | 10.726% | $188.1235 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $151.94 | 8.197% | $164.3945 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $220.63 | 7.783% | $237.8016 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $225.61 | 11.249% | $250.9889 | $250.99 | $251.00 | $251.00 |
| 7 purchase totals = | $1,070.74 | $1,165.0342 | $1,165.02 | $1,165.05 | $1,165.00 | |