| 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 | $69.96 | 12.713% | $78.854 | $78.85 | $78.85 | $78.90 |
| Purchase #2 | $27.42 | 8.133% | $29.6501 | $29.65 | $29.65 | $29.70 |
| Purchase #3 | $186.46 | 13.270% | $211.2032 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $5.62 | 8.277% | $6.0852 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $67.41 | 7.566% | $72.5102 | $72.51 | $72.50 | $72.50 |
| Purchase #6 | $218.62 | 5.689% | $231.0573 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $45.57 | 9.451% | $49.8768 | $49.88 | $49.90 | $49.90 |
| 7 purchase totals = | $621.06 | $679.2368 | $679.24 | $679.25 | $679.40 | |