| 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 | $175.91 | 7.380% | $188.8922 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $55.65 | 12.580% | $62.6508 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $16.33 | 3.145% | $16.8436 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $208.64 | 7.162% | $223.5828 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $48.76 | 13.430% | $55.3085 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $190.48 | 12.838% | $214.9338 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $87.99 | 11.161% | $97.8106 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $783.76 | $860.0223 | $860.01 | $860.05 | $860.00 | |