| 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 | $40.64 | 7.668% | $43.7563 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $174.81 | 10.400% | $192.9902 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $184.26 | 13.204% | $208.5897 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $70.26 | 11.633% | $78.4333 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $61.87 | 13.164% | $70.0146 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $107.62 | 13.168% | $121.7914 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $106.87 | 9.426% | $116.9436 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $746.33 | $832.5191 | $832.51 | $832.55 | $832.50 | |