| 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 | $88.94 | 11.186% | $98.8888 | $98.89 | $98.90 | $98.90 |
| Purchase #2 | $114.64 | 4.558% | $119.8653 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $68.32 | 8.615% | $74.2058 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $208.39 | 7.648% | $224.3277 | $224.33 | $224.35 | $224.30 |
| Purchase #5 | $15.80 | 3.230% | $16.3103 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $166.38 | 3.464% | $172.1434 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $146.71 | 12.418% | $164.9284 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $809.18 | $870.6697 | $870.68 | $870.70 | $870.60 | |