| 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 | $222.89 | 4.653% | $233.2611 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $196.48 | 5.109% | $206.5182 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $15.53 | 4.744% | $16.2667 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $79.90 | 10.193% | $88.0442 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $54.65 | 8.138% | $59.0974 | $59.10 | $59.10 | $59.10 |
| Purchase #6 | $17.61 | 6.547% | $18.7629 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $186.56 | 10.788% | $206.6861 | $206.69 | $206.70 | $206.70 |
| 7 purchase totals = | $773.62 | $828.6366 | $828.64 | $828.60 | $828.70 | |