| 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 | $110.54 | 4.535% | $115.553 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $55.76 | 13.280% | $63.1649 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $14.81 | 4.562% | $15.4856 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $139.69 | 10.609% | $154.5097 | $154.51 | $154.50 | $154.50 |
| Purchase #5 | $238.25 | 3.582% | $246.7841 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $71.59 | 7.403% | $76.8898 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $175.79 | 3.810% | $182.4876 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $806.43 | $854.8747 | $854.87 | $854.90 | $855.00 | |