| 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 | $90.43 | 5.204% | $95.136 | $95.14 | $95.15 | $95.10 |
| Purchase #2 | $127.51 | 8.520% | $138.3739 | $138.37 | $138.35 | $138.40 |
| Purchase #3 | $180.29 | 6.470% | $191.9548 | $191.95 | $191.95 | $192.00 |
| Purchase #4 | $92.93 | 8.142% | $100.4964 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $33.50 | 7.815% | $36.118 | $36.12 | $36.10 | $36.10 |
| Purchase #6 | $30.31 | 8.465% | $32.8757 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $28.54 | 7.399% | $30.6517 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $583.51 | $625.6065 | $625.61 | $625.60 | $625.70 | |