| 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 | $63.75 | 12.859% | $71.9476 | $71.95 | $71.95 | $71.90 |
| Purchase #2 | $192.25 | 5.790% | $203.3813 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $67.28 | 12.189% | $75.4808 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $32.45 | 5.463% | $34.2227 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $215.85 | 9.738% | $236.8695 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $135.32 | 13.152% | $153.1173 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $126.94 | 10.629% | $140.4325 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $833.84 | $915.4517 | $915.45 | $915.45 | $915.40 | |