| 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 | $45.83 | 11.460% | $51.0821 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $47.74 | 7.377% | $51.2618 | $51.26 | $51.25 | $51.30 |
| Purchase #3 | $162.73 | 5.614% | $171.8657 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $118.51 | 6.567% | $126.2926 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $58.56 | 9.640% | $64.2052 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $54.38 | 6.467% | $57.8968 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $99.45 | 12.640% | $112.0205 | $112.02 | $112.00 | $112.00 |
| 7 purchase totals = | $587.20 | $634.6247 | $634.63 | $634.60 | $634.70 | |