| 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 | $63.62 | 8.277% | $68.8858 | $68.89 | $68.90 | $68.90 |
| Purchase #2 | $15.72 | 3.675% | $16.2977 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $116.51 | 13.248% | $131.9452 | $131.95 | $131.95 | $131.90 |
| Purchase #4 | $102.43 | 4.465% | $107.0035 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $228.56 | 9.772% | $250.8949 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $224.72 | 7.205% | $240.9111 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $90.85 | 8.196% | $98.2961 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $842.41 | $914.2343 | $914.24 | $914.25 | $914.20 | |