| 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 | $50.61 | 10.386% | $55.8664 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $202.77 | 11.849% | $226.7962 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $7.76 | 9.606% | $8.5054 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $24.48 | 7.329% | $26.2741 | $26.27 | $26.25 | $26.30 |
| Purchase #5 | $203.87 | 3.858% | $211.7353 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $45.83 | 5.435% | $48.3209 | $48.32 | $48.30 | $48.30 |
| Purchase #7 | $28.29 | 6.425% | $30.1076 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $563.61 | $607.6059 | $607.62 | $607.55 | $607.60 | |