| 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 | $62.76 | 10.421% | $69.3002 | $69.30 | $69.30 | $69.30 |
| Purchase #2 | $50.63 | 11.119% | $56.2595 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $88.43 | 13.582% | $100.4406 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $213.45 | 12.744% | $240.6521 | $240.65 | $240.65 | $240.70 |
| Purchase #5 | $21.63 | 3.264% | $22.336 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $9.39 | 13.284% | $10.6374 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $136.32 | 8.779% | $148.2875 | $148.29 | $148.30 | $148.30 |
| 7 purchase totals = | $582.61 | $647.9133 | $647.92 | $647.95 | $647.90 | |