| 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 | $59.93 | 11.400% | $66.762 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $161.29 | 9.507% | $176.6238 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $162.40 | 13.732% | $184.7008 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $60.63 | 8.137% | $65.5635 | $65.56 | $65.55 | $65.60 |
| Purchase #5 | $12.92 | 10.736% | $14.3071 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $154.59 | 3.695% | $160.3021 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $208.46 | 5.536% | $220.0003 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $820.22 | $888.2596 | $888.25 | $888.20 | $888.30 | |