| 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 | $46.52 | 10.549% | $51.4274 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $122.45 | 6.596% | $130.5268 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $148.40 | 13.293% | $168.1268 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $15.55 | 10.303% | $17.1521 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $81.29 | 13.387% | $92.1723 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $154.40 | 6.118% | $163.8462 | $163.85 | $163.85 | $163.80 |
| Purchase #7 | $21.87 | 12.449% | $24.5926 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $590.48 | $647.8442 | $647.85 | $647.90 | $647.80 | |