| 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 | $29.66 | 12.794% | $33.4547 | $33.45 | $33.45 | $33.50 |
| Purchase #2 | $116.39 | 8.764% | $126.5904 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $11.57 | 4.157% | $12.051 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $238.45 | 6.416% | $253.749 | $253.75 | $253.75 | $253.70 |
| Purchase #5 | $134.77 | 10.353% | $148.7227 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $38.33 | 6.404% | $40.7847 | $40.78 | $40.80 | $40.80 |
| Purchase #7 | $173.70 | 5.812% | $183.7954 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $742.87 | $799.1479 | $799.14 | $799.15 | $799.20 | |