| 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 | $119.97 | 6.739% | $128.0548 | $128.05 | $128.05 | $128.10 |
| Purchase #2 | $48.85 | 8.723% | $53.1112 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $164.92 | 8.733% | $179.3225 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $142.75 | 6.837% | $152.5098 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $189.84 | 5.167% | $199.649 | $199.65 | $199.65 | $199.60 |
| Purchase #6 | $44.72 | 9.420% | $48.9326 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $46.56 | 11.670% | $51.9936 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $757.61 | $813.5735 | $813.56 | $813.55 | $813.50 | |