| 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 | $128.58 | 4.733% | $134.6657 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $135.40 | 13.778% | $154.0554 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $124.94 | 11.118% | $138.8308 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $70.42 | 9.539% | $77.1374 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $67.95 | 5.687% | $71.8143 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $61.99 | 8.183% | $67.0626 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $113.37 | 12.576% | $127.6274 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $702.65 | $771.1936 | $771.20 | $771.20 | $771.20 | |