| 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 | $72.46 | 11.464% | $80.7668 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $64.62 | 3.659% | $66.9844 | $66.98 | $67.00 | $67.00 |
| Purchase #3 | $213.56 | 10.439% | $235.8535 | $235.85 | $235.85 | $235.90 |
| Purchase #4 | $208.57 | 9.461% | $228.3028 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $127.78 | 11.503% | $142.4785 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $225.93 | 4.111% | $235.218 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $121.92 | 6.601% | $129.9679 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,034.84 | $1,119.5719 | $1,119.57 | $1,119.55 | $1,119.70 | |