| 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 | $60.55 | 7.712% | $65.2196 | $65.22 | $65.20 | $65.20 |
| Purchase #2 | $137.89 | 3.574% | $142.8182 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $173.36 | 7.494% | $186.3516 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $185.30 | 8.670% | $201.3655 | $201.37 | $201.35 | $201.40 |
| Purchase #5 | $5.78 | 3.336% | $5.9728 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $171.31 | 7.334% | $183.8739 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $21.66 | 6.868% | $23.1476 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $755.85 | $808.7492 | $808.75 | $808.65 | $808.80 | |