| 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 | $250.93 | 3.832% | $260.5456 | $260.55 | $260.55 | $260.50 |
| Purchase #2 | $111.98 | 3.636% | $116.0516 | $116.05 | $116.05 | $116.10 |
| Purchase #3 | $16.64 | 6.629% | $17.7431 | $17.74 | $17.75 | $17.70 |
| Purchase #4 | $184.65 | 10.497% | $204.0327 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $35.41 | 9.718% | $38.8511 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $45.59 | 11.103% | $50.6519 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $78.38 | 12.829% | $88.4354 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $723.58 | $776.3114 | $776.31 | $776.35 | $776.30 | |