| 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 | $78.51 | 11.548% | $87.5763 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $221.39 | 8.113% | $239.3514 | $239.35 | $239.35 | $239.40 |
| Purchase #3 | $12.36 | 8.341% | $13.3909 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $10.65 | 9.874% | $11.7016 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $214.71 | 5.508% | $226.5362 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $67.32 | 12.708% | $75.875 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $223.66 | 9.634% | $245.2074 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $828.60 | $899.6388 | $899.65 | $899.70 | $899.70 | |