| 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 | $57.30 | 5.583% | $60.4991 | $60.50 | $60.50 | $60.50 |
| Purchase #2 | $90.78 | 12.848% | $102.4434 | $102.44 | $102.45 | $102.40 |
| Purchase #3 | $95.51 | 11.872% | $106.8489 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $208.93 | 7.473% | $224.5433 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $185.36 | 11.415% | $206.5188 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $132.25 | 6.277% | $140.5513 | $140.55 | $140.55 | $140.60 |
| Purchase #7 | $125.32 | 6.302% | $133.2177 | $133.22 | $133.20 | $133.20 |
| 7 purchase totals = | $895.45 | $974.6225 | $974.62 | $974.60 | $974.50 | |