| 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 | $37.64 | 6.820% | $40.207 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $51.67 | 3.763% | $53.6143 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $65.83 | 5.451% | $69.4184 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $179.77 | 9.159% | $196.2351 | $196.24 | $196.25 | $196.20 |
| Purchase #5 | $98.27 | 9.242% | $107.3521 | $107.35 | $107.35 | $107.40 |
| Purchase #6 | $208.54 | 9.644% | $228.6516 | $228.65 | $228.65 | $228.70 |
| Purchase #7 | $81.73 | 5.713% | $86.3992 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $723.45 | $781.8777 | $781.88 | $781.85 | $781.90 | |