| 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 | $99.47 | 13.441% | $112.8398 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $39.71 | 3.758% | $41.2023 | $41.20 | $41.20 | $41.20 |
| Purchase #3 | $107.32 | 4.232% | $111.8618 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $193.91 | 3.655% | $200.9974 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $37.72 | 3.145% | $38.9063 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $109.33 | 3.234% | $112.8657 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $70.63 | 12.322% | $79.333 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $658.09 | $698.0063 | $698.01 | $698.00 | $698.00 | |