| 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 | $26.41 | 11.533% | $29.4559 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $202.88 | 9.200% | $221.545 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $19.75 | 3.648% | $20.4705 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $114.83 | 5.840% | $121.5361 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $5.41 | 6.186% | $5.7447 | $5.74 | $5.75 | $5.70 |
| Purchase #6 | $127.95 | 11.204% | $142.2855 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $101.83 | 4.342% | $106.2515 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $599.06 | $647.2892 | $647.30 | $647.30 | $647.30 | |