| 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 | $71.74 | 7.543% | $77.1513 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $52.92 | 11.445% | $58.9767 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $234.45 | 7.213% | $251.3609 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $182.86 | 12.744% | $206.1637 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $48.86 | 4.730% | $51.1711 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $132.40 | 8.493% | $143.6447 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $209.58 | 5.560% | $221.2326 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $932.81 | $1,009.7010 | $1,009.69 | $1,009.70 | $1,009.80 | |