| 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 | $123.79 | 8.860% | $134.7578 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $197.62 | 5.788% | $209.0582 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $91.67 | 9.320% | $100.2136 | $100.21 | $100.20 | $100.20 |
| Purchase #4 | $82.75 | 8.231% | $89.5612 | $89.56 | $89.55 | $89.60 |
| Purchase #5 | $14.48 | 8.284% | $15.6795 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $46.90 | 3.269% | $48.4332 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $201.54 | 7.218% | $216.0872 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $758.75 | $813.7907 | $813.79 | $813.80 | $813.90 | |