| 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 | $41.97 | 4.368% | $43.8032 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $22.59 | 3.109% | $23.2923 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $104.45 | 7.868% | $112.6681 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $5.63 | 12.763% | $6.3486 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $126.36 | 11.121% | $140.4125 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $128.52 | 7.444% | $138.087 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $136.42 | 12.401% | $153.3374 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $565.94 | $617.9491 | $617.95 | $617.95 | $617.90 | |