| 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 | $35.50 | 4.240% | $37.0052 | $37.01 | $37.00 | $37.00 |
| Purchase #2 | $92.70 | 10.290% | $102.2388 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $76.97 | 13.187% | $87.12 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $78.29 | 5.673% | $82.7314 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $169.80 | 3.820% | $176.2864 | $176.29 | $176.30 | $176.30 |
| Purchase #6 | $7.25 | 11.189% | $8.0612 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $221.31 | 12.126% | $248.1461 | $248.15 | $248.15 | $248.10 |
| 7 purchase totals = | $681.82 | $741.5891 | $741.60 | $741.60 | $741.50 | |