| 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 | $37.29 | 3.253% | $38.503 | $38.50 | $38.50 | $38.50 |
| Purchase #2 | $204.97 | 11.329% | $228.1911 | $228.19 | $228.20 | $228.20 |
| Purchase #3 | $93.77 | 9.454% | $102.635 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $76.47 | 6.791% | $81.6631 | $81.66 | $81.65 | $81.70 |
| Purchase #5 | $78.64 | 8.753% | $85.5234 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $248.96 | 6.736% | $265.7299 | $265.73 | $265.75 | $265.70 |
| Purchase #7 | $28.60 | 6.726% | $30.5236 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $768.70 | $832.7691 | $832.76 | $832.75 | $832.70 | |