| 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 | $116.30 | 11.362% | $129.514 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $50.76 | 3.707% | $52.6417 | $52.64 | $52.65 | $52.60 |
| Purchase #3 | $69.34 | 9.736% | $76.0909 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $242.94 | 12.715% | $273.8298 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $97.33 | 9.385% | $106.4644 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $155.97 | 13.861% | $177.589 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $20.51 | 4.690% | $21.4719 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $753.15 | $837.6017 | $837.59 | $837.60 | $837.60 | |