| 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 | $31.44 | 5.511% | $33.1727 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $248.79 | 8.691% | $270.4123 | $270.41 | $270.40 | $270.40 |
| Purchase #3 | $153.25 | 13.393% | $173.7748 | $173.77 | $173.75 | $173.80 |
| Purchase #4 | $89.26 | 3.600% | $92.4734 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $193.61 | 11.139% | $215.1762 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $70.97 | 10.172% | $78.1891 | $78.19 | $78.20 | $78.20 |
| Purchase #7 | $124.83 | 6.855% | $133.3871 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $912.15 | $996.5856 | $996.58 | $996.55 | $996.70 | |