| 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 | $216.74 | 4.390% | $226.2549 | $226.25 | $226.25 | $226.30 |
| Purchase #2 | $190.89 | 7.423% | $205.0598 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $5.34 | 3.863% | $5.5463 | $5.55 | $5.55 | $5.50 |
| Purchase #4 | $68.38 | 9.672% | $74.9937 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $245.34 | 3.165% | $253.105 | $253.11 | $253.10 | $253.10 |
| Purchase #6 | $17.25 | 9.589% | $18.9041 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $9.89 | 4.365% | $10.3217 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $753.83 | $794.1855 | $794.18 | $794.15 | $794.20 | |