| 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 | $39.84 | 13.434% | $45.1921 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $206.37 | 7.724% | $222.31 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $124.80 | 12.377% | $140.2465 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $190.66 | 7.237% | $204.4581 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $44.41 | 7.262% | $47.6351 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $58.52 | 6.239% | $62.1711 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $158.59 | 10.223% | $174.8027 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $823.19 | $896.8156 | $896.82 | $896.80 | $896.80 | |