| 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 | $31.26 | 3.531% | $32.3638 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $26.29 | 9.705% | $28.8414 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $198.29 | 4.274% | $206.7649 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $70.27 | 3.439% | $72.6866 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $30.62 | 10.820% | $33.9331 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $228.64 | 4.353% | $238.5927 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $165.42 | 10.313% | $182.4798 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $750.79 | $795.6623 | $795.65 | $795.70 | $795.70 | |