| 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 | $86.83 | 13.566% | $98.6094 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $92.60 | 13.778% | $105.3584 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $17.97 | 6.802% | $19.1923 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $20.69 | 8.842% | $22.5194 | $22.52 | $22.50 | $22.50 |
| Purchase #5 | $159.38 | 3.190% | $164.4642 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $183.87 | 13.677% | $209.0179 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $8.76 | 3.804% | $9.0932 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $570.10 | $628.2548 | $628.25 | $628.20 | $628.30 | |