| 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 | $111.33 | 6.371% | $118.4228 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $48.93 | 13.282% | $55.4289 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $58.96 | 9.240% | $64.4079 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $102.78 | 3.138% | $106.0052 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $51.80 | 9.446% | $56.693 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $243.69 | 4.424% | $254.4708 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $78.94 | 3.570% | $81.7582 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $696.43 | $737.1868 | $737.19 | $737.15 | $737.20 | |