| 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 | $22.72 | 3.721% | $23.5654 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $153.82 | 7.244% | $164.9627 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $154.91 | 5.657% | $163.6733 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $172.40 | 12.339% | $193.6724 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $203.86 | 9.302% | $222.8231 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $46.88 | 11.819% | $52.4207 | $52.42 | $52.40 | $52.40 |
| Purchase #7 | $69.58 | 9.120% | $75.9257 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $824.17 | $897.0433 | $897.04 | $896.95 | $897.10 | |