| 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 | $81.36 | 13.192% | $92.093 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $99.69 | 3.411% | $103.0904 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $34.82 | 7.131% | $37.303 | $37.30 | $37.30 | $37.30 |
| Purchase #4 | $17.75 | 12.513% | $19.9711 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $51.97 | 8.167% | $56.2144 | $56.21 | $56.20 | $56.20 |
| Purchase #6 | $91.95 | 11.429% | $102.459 | $102.46 | $102.45 | $102.50 |
| Purchase #7 | $213.58 | 12.579% | $240.4462 | $240.45 | $240.45 | $240.40 |
| 7 purchase totals = | $591.12 | $651.5771 | $651.57 | $651.55 | $651.60 | |