| 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 | $210.61 | 4.863% | $220.852 | $220.85 | $220.85 | $220.90 |
| Purchase #2 | $147.64 | 8.556% | $160.2721 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $36.81 | 11.176% | $40.9239 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $75.51 | 8.284% | $81.7652 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $14.40 | 4.462% | $15.0425 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $27.75 | 3.216% | $28.6424 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $44.50 | 11.451% | $49.5957 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $557.22 | $597.0938 | $597.09 | $597.05 | $597.10 | |