| 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 | $27.48 | 10.113% | $30.2591 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $136.67 | 5.190% | $143.7632 | $143.76 | $143.75 | $143.80 |
| Purchase #3 | $249.48 | 4.147% | $259.8259 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $185.32 | 4.148% | $193.0071 | $193.01 | $193.00 | $193.00 |
| Purchase #5 | $239.81 | 13.288% | $271.676 | $271.68 | $271.70 | $271.70 |
| Purchase #6 | $50.66 | 4.454% | $52.9164 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $116.55 | 5.167% | $122.5721 | $122.57 | $122.55 | $122.60 |
| 7 purchase totals = | $1,005.97 | $1,074.0198 | $1,074.03 | $1,074.00 | $1,074.10 | |