| 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 | $25.97 | 3.600% | $26.9049 | $26.90 | $26.90 | $26.90 |
| Purchase #2 | $21.50 | 9.829% | $23.6132 | $23.61 | $23.60 | $23.60 |
| Purchase #3 | $184.88 | 6.267% | $196.4664 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $68.45 | 9.698% | $75.0883 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $94.43 | 12.739% | $106.4594 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $14.94 | 5.871% | $15.8171 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $28.25 | 11.747% | $31.5685 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $438.42 | $475.9178 | $475.92 | $475.85 | $476.00 | |