| 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 | $62.92 | 11.126% | $69.9205 | $69.92 | $69.90 | $69.90 |
| Purchase #2 | $31.43 | 8.648% | $34.1481 | $34.15 | $34.15 | $34.10 |
| Purchase #3 | $21.51 | 5.147% | $22.6171 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $41.56 | 5.371% | $43.7922 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $103.63 | 10.803% | $114.8251 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $203.49 | 9.469% | $222.7585 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $102.64 | 13.375% | $116.3681 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $567.18 | $624.4296 | $624.44 | $624.40 | $624.40 | |