| 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 | $39.41 | 6.303% | $41.894 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $68.56 | 11.426% | $76.3937 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $223.38 | 12.606% | $251.5393 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $119.85 | 3.326% | $123.8362 | $123.84 | $123.85 | $123.80 |
| Purchase #5 | $15.80 | 9.446% | $17.2925 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $130.41 | 7.374% | $140.0264 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $51.73 | 13.696% | $58.8149 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $649.14 | $709.7970 | $709.79 | $709.85 | $709.70 | |