| 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 | $77.73 | 4.392% | $81.1439 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $241.42 | 4.603% | $252.5326 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $116.93 | 7.623% | $125.8436 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $181.88 | 4.788% | $190.5884 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $57.45 | 4.304% | $59.9226 | $59.92 | $59.90 | $59.90 |
| Purchase #6 | $155.44 | 5.436% | $163.8897 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $41.66 | 11.302% | $46.3684 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $872.51 | $920.2892 | $920.28 | $920.30 | $920.20 | |