| 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 | $88.65 | 9.479% | $97.0531 | $97.05 | $97.05 | $97.10 |
| Purchase #2 | $243.85 | 11.592% | $272.1171 | $272.12 | $272.10 | $272.10 |
| Purchase #3 | $71.67 | 12.312% | $80.494 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $37.45 | 10.530% | $41.3935 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $155.97 | 10.130% | $171.7698 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $168.43 | 13.868% | $191.7879 | $191.79 | $191.80 | $191.80 |
| Purchase #7 | $139.39 | 12.631% | $156.9964 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $905.41 | $1,011.6118 | $1,011.61 | $1,011.60 | $1,011.70 | |