| 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 | $46.37 | 8.238% | $50.19 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $186.49 | 9.532% | $204.2662 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $106.36 | 13.369% | $120.5793 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $218.82 | 3.600% | $226.6975 | $226.70 | $226.70 | $226.70 |
| Purchase #5 | $15.36 | 5.549% | $16.2123 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $88.69 | 10.578% | $98.0716 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $50.93 | 12.411% | $57.2509 | $57.25 | $57.25 | $57.30 |
| 7 purchase totals = | $713.02 | $773.2678 | $773.27 | $773.25 | $773.40 | |