| 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 | $15.74 | 3.299% | $16.2593 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $210.78 | 10.834% | $233.6159 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $127.69 | 8.241% | $138.2129 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $40.57 | 5.258% | $42.7032 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $98.89 | 4.168% | $103.0117 | $103.01 | $103.00 | $103.00 |
| Purchase #6 | $107.61 | 6.558% | $114.6671 | $114.67 | $114.65 | $114.70 |
| Purchase #7 | $94.31 | 8.387% | $102.2198 | $102.22 | $102.20 | $102.20 |
| 7 purchase totals = | $695.59 | $750.6899 | $750.69 | $750.60 | $750.70 | |