| 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 | $93.72 | 9.608% | $102.7246 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $234.63 | 10.864% | $260.1202 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $179.78 | 10.615% | $198.8636 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $149.58 | 10.707% | $165.5955 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $15.95 | 10.166% | $17.5715 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $86.68 | 8.807% | $94.3139 | $94.31 | $94.30 | $94.30 |
| Purchase #7 | $105.47 | 3.686% | $109.3576 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $865.81 | $948.5469 | $948.54 | $948.45 | $948.60 | |