| 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 | $48.35 | 7.399% | $51.9274 | $51.93 | $51.95 | $51.90 |
| Purchase #2 | $142.99 | 7.777% | $154.1103 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $188.93 | 12.656% | $212.841 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $13.48 | 8.330% | $14.6029 | $14.60 | $14.60 | $14.60 |
| Purchase #5 | $208.59 | 8.845% | $227.0398 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $10.80 | 4.282% | $11.2625 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $170.39 | 13.286% | $193.028 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $783.53 | $864.8119 | $864.81 | $864.85 | $864.70 | |