| 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 | $28.43 | 13.433% | $32.249 | $32.25 | $32.25 | $32.20 |
| Purchase #2 | $205.96 | 3.733% | $213.6485 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $29.80 | 6.425% | $31.7147 | $31.71 | $31.70 | $31.70 |
| Purchase #4 | $54.39 | 4.323% | $56.7413 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $27.78 | 11.262% | $30.9086 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $18.49 | 7.713% | $19.9161 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $60.44 | 3.187% | $62.3662 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $425.29 | $447.5444 | $447.55 | $447.50 | $447.40 | |