| 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 | $26.62 | 11.641% | $29.7188 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $202.50 | 6.543% | $215.7496 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $231.31 | 9.600% | $253.5158 | $253.52 | $253.50 | $253.50 |
| Purchase #4 | $8.98 | 6.490% | $9.5628 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $114.44 | 7.237% | $122.722 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $78.85 | 6.435% | $83.924 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $105.87 | 11.236% | $117.7656 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $768.57 | $832.9586 | $832.96 | $832.85 | $832.90 | |