| 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 | $67.89 | 5.430% | $71.5764 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $188.82 | 11.598% | $210.7193 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $236.38 | 8.486% | $256.4392 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $10.73 | 8.512% | $11.6433 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $113.37 | 8.592% | $123.1108 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $129.92 | 3.504% | $134.4724 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $88.82 | 10.248% | $97.9223 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $835.93 | $905.8837 | $905.88 | $905.85 | $905.80 | |