| 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 | $83.52 | 7.147% | $89.4892 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $94.82 | 9.545% | $103.8706 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $71.71 | 3.338% | $74.1037 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $250.66 | 4.311% | $261.466 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $12.50 | 13.687% | $14.2109 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $230.38 | 7.666% | $248.0409 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $210.41 | 3.131% | $216.9979 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $954.00 | $1,008.1792 | $1,008.18 | $1,008.15 | $1,008.20 | |