| 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 | $10.45 | 7.698% | $11.2544 | $11.25 | $11.25 | $11.30 |
| Purchase #2 | $121.99 | 8.121% | $131.8968 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $160.50 | 4.462% | $167.6615 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $76.70 | 10.807% | $84.989 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $12.67 | 8.674% | $13.769 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $198.47 | 8.704% | $215.7448 | $215.74 | $215.75 | $215.70 |
| Purchase #7 | $98.63 | 4.490% | $103.0585 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $679.41 | $728.3740 | $728.37 | $728.35 | $728.50 | |