| 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 | $109.42 | 12.144% | $122.708 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $154.49 | 12.466% | $173.7487 | $173.75 | $173.75 | $173.70 |
| Purchase #3 | $14.26 | 8.700% | $15.5006 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $108.42 | 13.755% | $123.3332 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $61.59 | 13.200% | $69.7199 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $16.79 | 13.684% | $19.0875 | $19.09 | $19.10 | $19.10 |
| Purchase #7 | $42.31 | 5.814% | $44.7699 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $507.28 | $568.8678 | $568.87 | $568.85 | $568.80 | |