| 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 | $5.74 | 10.851% | $6.3628 | $6.36 | $6.35 | $6.40 |
| Purchase #2 | $210.58 | 3.386% | $217.7102 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $102.85 | 3.773% | $106.7305 | $106.73 | $106.75 | $106.70 |
| Purchase #4 | $162.42 | 8.515% | $176.2501 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $52.65 | 5.666% | $55.6331 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $216.93 | 10.621% | $239.9701 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $68.58 | 10.224% | $75.5916 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $819.75 | $878.2484 | $878.24 | $878.25 | $878.30 | |