| 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 | $105.86 | 13.432% | $120.0791 | $120.08 | $120.10 | $120.10 |
| Purchase #2 | $74.25 | 4.592% | $77.6596 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $206.39 | 8.349% | $223.6215 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $179.47 | 12.681% | $202.2286 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $87.60 | 10.298% | $96.621 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $72.57 | 10.865% | $80.4547 | $80.45 | $80.45 | $80.50 |
| Purchase #7 | $24.93 | 12.337% | $28.0056 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $751.07 | $828.6701 | $828.67 | $828.65 | $828.70 | |