| 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 | $10.68 | 9.690% | $11.7149 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $246.85 | 8.502% | $267.8372 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $50.48 | 4.194% | $52.5971 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $171.95 | 12.465% | $193.3836 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $26.49 | 5.561% | $27.9631 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $212.51 | 13.197% | $240.5549 | $240.55 | $240.55 | $240.60 |
| Purchase #7 | $117.95 | 11.288% | $131.2642 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $836.91 | $925.3150 | $925.30 | $925.30 | $925.40 | |