| 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 | $28.67 | 10.203% | $31.5952 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $202.70 | 6.549% | $215.9748 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $50.61 | 5.158% | $53.2205 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $36.70 | 4.776% | $38.4528 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $67.56 | 8.873% | $73.5546 | $73.55 | $73.55 | $73.60 |
| Purchase #6 | $177.89 | 13.304% | $201.5565 | $201.56 | $201.55 | $201.60 |
| Purchase #7 | $61.61 | 10.487% | $68.071 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $625.74 | $682.4254 | $682.42 | $682.35 | $682.60 | |