| 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 | $63.65 | 10.457% | $70.3059 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $126.49 | 8.665% | $137.4504 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $206.86 | 9.614% | $226.7475 | $226.75 | $226.75 | $226.70 |
| Purchase #4 | $34.31 | 9.437% | $37.5478 | $37.55 | $37.55 | $37.50 |
| Purchase #5 | $81.69 | 13.795% | $92.9591 | $92.96 | $92.95 | $93.00 |
| Purchase #6 | $5.51 | 3.768% | $5.7176 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $16.74 | 13.598% | $19.0163 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $535.25 | $589.7446 | $589.76 | $589.70 | $589.70 | |