| 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 | $49.28 | 4.475% | $51.4853 | $51.49 | $51.50 | $51.50 |
| Purchase #2 | $200.74 | 6.670% | $214.1294 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $92.53 | 9.730% | $101.5332 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $199.92 | 6.145% | $212.2051 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $32.68 | 3.644% | $33.8709 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $222.83 | 9.482% | $243.9587 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $105.72 | 8.628% | $114.8415 | $114.84 | $114.85 | $114.80 |
| 7 purchase totals = | $903.70 | $972.0241 | $972.03 | $972.05 | $972.00 | |