| 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 | $58.51 | 8.694% | $63.5969 | $63.60 | $63.60 | $63.60 |
| Purchase #2 | $147.93 | 8.806% | $160.9567 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $21.96 | 9.164% | $23.9724 | $23.97 | $23.95 | $24.00 |
| Purchase #4 | $76.44 | 3.347% | $78.9984 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $28.62 | 8.627% | $31.089 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $242.78 | 4.465% | $253.6201 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $9.45 | 10.638% | $10.4553 | $10.46 | $10.45 | $10.50 |
| 7 purchase totals = | $585.69 | $622.6888 | $622.70 | $622.65 | $622.80 | |