| 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 | $86.43 | 11.869% | $96.6884 | $96.69 | $96.70 | $96.70 |
| Purchase #2 | $205.60 | 8.441% | $222.9547 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $13.58 | 9.853% | $14.918 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $244.33 | 11.863% | $273.3149 | $273.31 | $273.30 | $273.30 |
| Purchase #5 | $64.61 | 4.335% | $67.4108 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $92.95 | 5.520% | $98.0808 | $98.08 | $98.10 | $98.10 |
| Purchase #7 | $62.70 | 3.241% | $64.7321 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $770.20 | $838.0997 | $838.09 | $838.10 | $838.10 | |