| 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 | $79.97 | 9.663% | $87.6975 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $188.82 | 9.860% | $207.4377 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $175.31 | 11.383% | $195.2655 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $28.77 | 8.455% | $31.2025 | $31.20 | $31.20 | $31.20 |
| Purchase #5 | $220.76 | 5.550% | $233.0122 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $101.60 | 5.802% | $107.4948 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $158.32 | 8.582% | $171.907 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $953.55 | $1,034.0172 | $1,034.02 | $1,034.00 | $1,034.00 | |