| 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 | $20.45 | 7.610% | $22.0062 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $245.53 | 4.856% | $257.4529 | $257.45 | $257.45 | $257.50 |
| Purchase #3 | $7.75 | 9.271% | $8.4685 | $8.47 | $8.45 | $8.50 |
| Purchase #4 | $148.93 | 3.273% | $153.8045 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $218.79 | 3.370% | $226.1632 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $81.97 | 3.700% | $85.0029 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $177.79 | 7.110% | $190.4309 | $190.43 | $190.45 | $190.40 |
| 7 purchase totals = | $901.21 | $943.3291 | $943.32 | $943.30 | $943.40 | |