| 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 | $40.83 | 8.304% | $44.2205 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $230.59 | 5.287% | $242.7813 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $7.88 | 8.506% | $8.5503 | $8.55 | $8.55 | $8.60 |
| Purchase #4 | $95.36 | 11.819% | $106.6306 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $203.33 | 4.775% | $213.039 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $52.26 | 7.238% | $56.0426 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $199.67 | 13.434% | $226.4937 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $829.92 | $897.7580 | $897.75 | $897.80 | $897.70 | |