| 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 | $110.64 | 4.510% | $115.6299 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $227.53 | 11.458% | $253.6004 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $173.78 | 8.582% | $188.6938 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $125.43 | 6.126% | $133.1138 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $65.72 | 13.186% | $74.3858 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $16.54 | 4.858% | $17.3435 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $45.42 | 12.872% | $51.2665 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $765.06 | $834.0337 | $834.03 | $834.05 | $834.00 | |