| 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 | $7.90 | 5.369% | $8.3242 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $117.74 | 11.456% | $131.2283 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $58.70 | 5.217% | $61.7624 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $175.44 | 3.550% | $181.6681 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $49.52 | 4.473% | $51.735 | $51.74 | $51.75 | $51.70 |
| Purchase #6 | $205.66 | 6.830% | $219.7066 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $58.81 | 6.814% | $62.8173 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $673.77 | $717.2419 | $717.25 | $717.20 | $717.20 | |