| 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 | $91.25 | 4.201% | $95.0834 | $95.08 | $95.10 | $95.10 |
| Purchase #2 | $250.57 | 4.554% | $261.981 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $147.65 | 5.765% | $156.162 | $156.16 | $156.15 | $156.20 |
| Purchase #4 | $162.65 | 13.215% | $184.1442 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $9.54 | 3.194% | $9.8447 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $138.53 | 7.824% | $149.3686 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $114.88 | 3.488% | $118.887 | $118.89 | $118.90 | $118.90 |
| 7 purchase totals = | $915.07 | $975.4709 | $975.46 | $975.50 | $975.50 | |