| 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 | $69.98 | 13.490% | $79.4203 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $80.54 | 6.192% | $85.527 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $73.45 | 4.648% | $76.864 | $76.86 | $76.85 | $76.90 |
| Purchase #4 | $122.39 | 6.869% | $130.797 | $130.80 | $130.80 | $130.80 |
| Purchase #5 | $79.41 | 10.525% | $87.7679 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $78.30 | 12.475% | $88.0679 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $176.43 | 9.329% | $192.8892 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $680.50 | $741.3333 | $741.34 | $741.30 | $741.40 | |