| 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 | $88.96 | 4.339% | $92.82 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $121.32 | 8.753% | $131.9391 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $151.87 | 10.315% | $167.5354 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $63.91 | 8.747% | $69.5002 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $49.86 | 8.707% | $54.2013 | $54.20 | $54.20 | $54.20 |
| Purchase #6 | $121.48 | 10.658% | $134.4273 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $116.55 | 3.777% | $120.9521 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $713.95 | $771.3754 | $771.38 | $771.40 | $771.30 | |