| 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 | $29.51 | 4.701% | $30.8973 | $30.90 | $30.90 | $30.90 |
| Purchase #2 | $210.47 | 13.347% | $238.5614 | $238.56 | $238.55 | $238.60 |
| Purchase #3 | $65.76 | 5.600% | $69.4426 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $48.63 | 8.475% | $52.7514 | $52.75 | $52.75 | $52.80 |
| Purchase #5 | $148.77 | 12.803% | $167.817 | $167.82 | $167.80 | $167.80 |
| Purchase #6 | $94.53 | 6.481% | $100.6565 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $218.80 | 3.640% | $226.7643 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $816.47 | $886.8905 | $886.89 | $886.85 | $887.00 | |