| 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 | $117.49 | 5.821% | $124.3291 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $119.63 | 9.707% | $131.2425 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $43.94 | 12.516% | $49.4395 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $215.84 | 12.699% | $243.2495 | $243.25 | $243.25 | $243.20 |
| Purchase #5 | $75.51 | 11.544% | $84.2269 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $41.61 | 3.771% | $43.1791 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $143.53 | 11.721% | $160.3532 | $160.35 | $160.35 | $160.40 |
| 7 purchase totals = | $757.55 | $836.0198 | $836.02 | $836.10 | $835.90 | |