| 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 | $80.25 | 10.655% | $88.8006 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $129.42 | 6.488% | $137.8168 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $112.62 | 6.521% | $119.964 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $48.93 | 11.318% | $54.4679 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $241.72 | 4.519% | $252.6433 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $173.73 | 11.363% | $193.4709 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $151.96 | 3.769% | $157.6874 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $938.63 | $1,004.8509 | $1,004.85 | $1,004.80 | $1,004.90 | |