| 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 | $222.62 | 6.806% | $237.7715 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $13.96 | 5.649% | $14.7486 | $14.75 | $14.75 | $14.70 |
| Purchase #3 | $67.29 | 9.821% | $73.8986 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $7.82 | 6.479% | $8.3267 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $7.66 | 9.727% | $8.4051 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $126.94 | 6.477% | $135.1619 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $113.26 | 4.799% | $118.6953 | $118.70 | $118.70 | $118.70 |
| 7 purchase totals = | $559.55 | $597.0077 | $597.02 | $597.00 | $597.00 | |