| 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 | $67.73 | 6.386% | $72.0552 | $72.06 | $72.05 | $72.10 |
| Purchase #2 | $222.95 | 8.208% | $241.2497 | $241.25 | $241.25 | $241.20 |
| Purchase #3 | $225.58 | 11.613% | $251.7766 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $120.90 | 12.596% | $136.1286 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $11.68 | 11.331% | $13.0035 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $126.35 | 13.479% | $143.3807 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $113.66 | 6.573% | $121.1309 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $888.85 | $978.7252 | $978.73 | $978.80 | $978.70 | |