| 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 | $54.33 | 6.582% | $57.906 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $139.69 | 11.689% | $156.0184 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $222.74 | 8.528% | $241.7353 | $241.74 | $241.75 | $241.70 |
| Purchase #4 | $216.56 | 10.529% | $239.3616 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $16.39 | 12.705% | $18.4723 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $246.31 | 7.530% | $264.8571 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $57.68 | 8.673% | $62.6826 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $953.70 | $1,041.0333 | $1,041.04 | $1,041.00 | $1,041.10 | |