| 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 | $36.65 | 13.451% | $41.5798 | $41.58 | $41.60 | $41.60 |
| Purchase #2 | $7.62 | 6.501% | $8.1154 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $215.39 | 12.396% | $242.0897 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $52.73 | 10.500% | $58.2667 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $226.51 | 11.768% | $253.1657 | $253.17 | $253.15 | $253.20 |
| Purchase #6 | $67.77 | 12.125% | $75.9871 | $75.99 | $76.00 | $76.00 |
| Purchase #7 | $32.72 | 3.123% | $33.7418 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $639.39 | $712.9462 | $712.96 | $712.95 | $713.00 | |