| 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 | $94.61 | 9.289% | $103.3983 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $58.25 | 8.424% | $63.157 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $104.36 | 12.317% | $117.214 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $226.25 | 10.538% | $250.0922 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $35.97 | 11.216% | $40.0044 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $211.57 | 5.133% | $222.4299 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $15.80 | 9.569% | $17.3119 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $746.81 | $813.6077 | $813.60 | $813.60 | $813.60 | |