| 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 | $27.58 | 13.705% | $31.3598 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $45.43 | 3.392% | $46.971 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $216.92 | 10.343% | $239.356 | $239.36 | $239.35 | $239.40 |
| Purchase #4 | $161.49 | 12.232% | $181.2435 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $64.88 | 11.657% | $72.4431 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $73.40 | 9.220% | $80.1675 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $248.83 | 11.692% | $277.9232 | $277.92 | $277.90 | $277.90 |
| 7 purchase totals = | $838.53 | $929.4641 | $929.46 | $929.40 | $929.50 | |