| 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 | $25.89 | 6.258% | $27.5102 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $67.71 | 3.782% | $70.2708 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $121.56 | 9.826% | $133.5045 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $96.91 | 11.384% | $107.9422 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $249.61 | 9.670% | $273.7473 | $273.75 | $273.75 | $273.70 |
| Purchase #6 | $47.38 | 5.701% | $50.0811 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $205.96 | 6.635% | $219.6254 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $815.02 | $882.6815 | $882.68 | $882.70 | $882.60 | |