| 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 | $114.91 | 9.693% | $126.0482 | $126.05 | $126.05 | $126.00 |
| Purchase #2 | $70.75 | 4.734% | $74.0993 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $59.53 | 10.672% | $65.883 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $165.74 | 8.777% | $180.287 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $131.38 | 5.344% | $138.4009 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $36.71 | 4.690% | $38.4317 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $176.53 | 12.399% | $198.418 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $755.55 | $821.5681 | $821.57 | $821.60 | $821.50 | |