| 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 | $86.37 | 10.243% | $95.2169 | $95.22 | $95.20 | $95.20 |
| Purchase #2 | $76.26 | 3.129% | $78.6462 | $78.65 | $78.65 | $78.60 |
| Purchase #3 | $92.46 | 9.580% | $101.3177 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $43.35 | 3.390% | $44.8196 | $44.82 | $44.80 | $44.80 |
| Purchase #5 | $48.42 | 7.605% | $52.1023 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $55.77 | 13.356% | $63.2186 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $157.40 | 4.130% | $163.9006 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $560.03 | $599.2219 | $599.23 | $599.15 | $599.10 | |