| 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 | $63.65 | 13.114% | $71.9971 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $156.88 | 4.585% | $164.0729 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $148.30 | 4.140% | $154.4396 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $31.60 | 6.303% | $33.5917 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $75.73 | 10.618% | $83.771 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $167.86 | 13.633% | $190.7444 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $168.94 | 7.856% | $182.2119 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $812.96 | $880.8286 | $880.82 | $880.80 | $880.80 | |