| 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 | $38.54 | 7.531% | $41.4424 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $175.49 | 6.833% | $187.4812 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $124.41 | 3.709% | $129.0244 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $34.40 | 11.202% | $38.2535 | $38.25 | $38.25 | $38.30 |
| Purchase #5 | $120.25 | 3.676% | $124.6704 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $247.45 | 3.777% | $256.7962 | $256.80 | $256.80 | $256.80 |
| Purchase #7 | $87.93 | 11.335% | $97.8969 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $828.47 | $875.5650 | $875.56 | $875.55 | $875.60 | |