| 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 | $158.79 | 11.360% | $176.8285 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $84.87 | 8.862% | $92.3912 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $34.73 | 6.772% | $37.0819 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $30.83 | 12.150% | $34.5758 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $26.44 | 4.716% | $27.6869 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $77.36 | 9.825% | $84.9606 | $84.96 | $84.95 | $85.00 |
| Purchase #7 | $40.45 | 3.793% | $41.9843 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $453.47 | $495.5092 | $495.51 | $495.60 | $495.60 | |