| 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 | $17.47 | 9.290% | $19.093 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $79.78 | 9.809% | $87.6056 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $243.46 | 3.608% | $252.244 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $45.26 | 3.527% | $46.8563 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $189.56 | 8.317% | $205.3257 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $43.53 | 7.226% | $46.6755 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $189.99 | 9.247% | $207.5584 | $207.56 | $207.55 | $207.60 |
| 7 purchase totals = | $809.05 | $865.3585 | $865.37 | $865.40 | $865.40 | |