| 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 | $30.34 | 7.850% | $32.7217 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $157.53 | 6.577% | $167.8907 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $67.76 | 10.379% | $74.7928 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $38.97 | 11.214% | $43.3401 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $184.28 | 7.599% | $198.2834 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $77.61 | 13.460% | $88.0563 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $177.88 | 12.839% | $200.718 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $734.37 | $805.8030 | $805.80 | $805.80 | $805.80 | |