| 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 | $78.79 | 4.346% | $82.2142 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $207.38 | 5.422% | $218.6241 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $180.62 | 7.201% | $193.6264 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $49.82 | 11.347% | $55.4731 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $73.71 | 9.231% | $80.5142 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $11.92 | 13.733% | $13.557 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $142.43 | 8.742% | $154.8812 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $744.67 | $798.8902 | $798.88 | $798.85 | $798.90 | |