| 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 | $166.87 | 3.615% | $172.9024 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $34.66 | 4.575% | $36.2457 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $17.56 | 7.686% | $18.9097 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $241.80 | 11.116% | $268.6785 | $268.68 | $268.70 | $268.70 |
| Purchase #5 | $47.93 | 11.404% | $53.3959 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $114.64 | 3.579% | $118.743 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $58.83 | 6.203% | $62.4792 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $682.29 | $731.3544 | $731.36 | $731.40 | $731.30 | |