| 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 | $68.34 | 9.651% | $74.9355 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $190.62 | 8.166% | $206.186 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $38.66 | 11.612% | $43.1492 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $57.44 | 6.607% | $61.2351 | $61.24 | $61.25 | $61.20 |
| Purchase #5 | $29.92 | 8.126% | $32.3513 | $32.35 | $32.35 | $32.40 |
| Purchase #6 | $242.62 | 3.135% | $250.2261 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $98.35 | 5.858% | $104.1113 | $104.11 | $104.10 | $104.10 |
| 7 purchase totals = | $725.95 | $772.1945 | $772.21 | $772.25 | $772.10 | |