| 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 | $46.51 | 5.679% | $49.1513 | $49.15 | $49.15 | $49.20 |
| Purchase #2 | $247.90 | 9.203% | $270.7142 | $270.71 | $270.70 | $270.70 |
| Purchase #3 | $9.73 | 7.504% | $10.4601 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $107.56 | 4.704% | $112.6196 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $57.75 | 9.572% | $63.2778 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $147.96 | 13.836% | $168.4317 | $168.43 | $168.45 | $168.40 |
| Purchase #7 | $75.52 | 10.481% | $83.4353 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $692.93 | $758.0900 | $758.09 | $758.10 | $758.10 | |