| 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 | $16.41 | 6.722% | $17.5131 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $15.40 | 11.164% | $17.1193 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $135.51 | 6.508% | $144.329 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $101.99 | 4.229% | $106.3032 | $106.30 | $106.30 | $106.30 |
| Purchase #5 | $129.43 | 6.503% | $137.8468 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $70.89 | 4.863% | $74.3374 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $158.89 | 4.119% | $165.4347 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $628.52 | $662.8835 | $662.88 | $662.90 | $662.70 | |