| 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 | $77.32 | 3.175% | $79.7749 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $225.95 | 4.504% | $236.1268 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $244.52 | 7.519% | $262.9055 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $116.43 | 11.331% | $129.6227 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $94.83 | 12.394% | $106.5832 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $117.37 | 3.771% | $121.796 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $235.77 | 10.148% | $259.6959 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $1,112.19 | $1,196.5050 | $1,196.51 | $1,196.50 | $1,196.50 | |