| 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 | $105.62 | 10.294% | $116.4925 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $83.26 | 6.386% | $88.577 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $75.50 | 9.783% | $82.8862 | $82.89 | $82.90 | $82.90 |
| Purchase #4 | $102.48 | 4.650% | $107.2453 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $174.62 | 10.617% | $193.1594 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $18.40 | 5.427% | $19.3986 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $141.90 | 3.868% | $147.3887 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $701.78 | $755.1477 | $755.16 | $755.20 | $755.20 | |