| 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 | $48.79 | 13.651% | $55.4503 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $71.89 | 11.523% | $80.1739 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $103.25 | 5.366% | $108.7904 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $205.57 | 12.783% | $231.848 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $146.42 | 13.261% | $165.8368 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $9.92 | 10.688% | $10.9802 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $248.99 | 11.252% | $277.0064 | $277.01 | $277.00 | $277.00 |
| 7 purchase totals = | $834.83 | $930.0860 | $930.09 | $930.10 | $930.10 | |