| 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 | $102.95 | 9.270% | $112.4935 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $48.41 | 12.738% | $54.5765 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $190.84 | 3.216% | $196.9774 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $29.64 | 4.861% | $31.0808 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $165.77 | 4.701% | $173.5628 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $228.80 | 3.175% | $236.0644 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $50.40 | 12.844% | $56.8734 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $816.81 | $861.6288 | $861.62 | $861.65 | $861.80 | |