| 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 | $8.56 | 3.124% | $8.8274 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $162.40 | 13.473% | $184.2802 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $126.30 | 6.548% | $134.5701 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $82.49 | 3.408% | $85.3013 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $115.31 | 9.177% | $125.892 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $250.36 | 3.550% | $259.2478 | $259.25 | $259.25 | $259.20 |
| Purchase #7 | $79.49 | 4.665% | $83.1982 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $824.91 | $881.3170 | $881.32 | $881.35 | $881.30 | |