| 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 | $9.28 | 10.552% | $10.2592 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $90.56 | 8.704% | $98.4423 | $98.44 | $98.45 | $98.40 |
| Purchase #3 | $119.85 | 12.153% | $134.4154 | $134.42 | $134.40 | $134.40 |
| Purchase #4 | $43.63 | 4.846% | $45.7443 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $234.83 | 5.390% | $247.4873 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $127.49 | 13.505% | $144.7075 | $144.71 | $144.70 | $144.70 |
| Purchase #7 | $101.57 | 13.831% | $115.6181 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $727.21 | $796.6741 | $796.68 | $796.65 | $796.60 | |