| 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 | $94.84 | 5.714% | $100.2592 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $43.97 | 9.427% | $48.1151 | $48.12 | $48.10 | $48.10 |
| Purchase #3 | $198.69 | 3.408% | $205.4614 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $143.77 | 11.869% | $160.8341 | $160.83 | $160.85 | $160.80 |
| Purchase #5 | $190.51 | 8.825% | $207.3225 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $55.46 | 13.735% | $63.0774 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $71.54 | 7.516% | $76.9169 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $798.78 | $861.9866 | $861.99 | $861.95 | $862.00 | |