| 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 | $90.72 | 6.260% | $96.3991 | $96.40 | $96.40 | $96.40 |
| Purchase #2 | $80.95 | 7.793% | $87.2584 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $241.69 | 4.712% | $253.0784 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $184.40 | 4.872% | $193.384 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $186.38 | 5.201% | $196.0736 | $196.07 | $196.05 | $196.10 |
| Purchase #6 | $95.40 | 5.503% | $100.6499 | $100.65 | $100.65 | $100.60 |
| Purchase #7 | $28.34 | 8.314% | $30.6962 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $907.88 | $957.5396 | $957.54 | $957.55 | $957.60 | |