| 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 | $70.52 | 12.392% | $79.2588 | $79.26 | $79.25 | $79.30 |
| Purchase #2 | $138.39 | 11.173% | $153.8523 | $153.85 | $153.85 | $153.90 |
| Purchase #3 | $53.35 | 9.377% | $58.3526 | $58.35 | $58.35 | $58.40 |
| Purchase #4 | $21.62 | 6.598% | $23.0465 | $23.05 | $23.05 | $23.00 |
| Purchase #5 | $121.87 | 4.262% | $127.0641 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $172.55 | 9.721% | $189.3236 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $166.54 | 4.640% | $174.2675 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $744.84 | $805.1654 | $805.16 | $805.10 | $805.30 | |