| 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 | $75.68 | 8.821% | $82.3557 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $151.96 | 13.317% | $172.1965 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $98.90 | 8.843% | $107.6457 | $107.65 | $107.65 | $107.60 |
| Purchase #4 | $28.57 | 9.172% | $31.1904 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $175.94 | 5.849% | $186.2307 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $12.86 | 10.582% | $14.2208 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $69.81 | 13.270% | $79.0738 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $613.72 | $672.9136 | $672.92 | $672.90 | $672.90 | |