| 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 | $93.79 | 4.389% | $97.9064 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $30.71 | 5.328% | $32.3462 | $32.35 | $32.35 | $32.30 |
| Purchase #3 | $160.65 | 10.860% | $178.0966 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $23.51 | 5.536% | $24.8115 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $9.36 | 7.691% | $10.0799 | $10.08 | $10.10 | $10.10 |
| Purchase #6 | $148.92 | 6.207% | $158.1635 | $158.16 | $158.15 | $158.20 |
| Purchase #7 | $222.78 | 8.447% | $241.5982 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $689.72 | $743.0023 | $743.01 | $743.00 | $743.00 | |