| 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 | $101.51 | 6.189% | $107.7925 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $52.46 | 5.183% | $55.179 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $118.70 | 11.550% | $132.4099 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $122.27 | 9.842% | $134.3038 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $189.37 | 5.828% | $200.4065 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $162.47 | 5.469% | $171.3555 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $74.74 | 8.155% | $80.835 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $821.52 | $882.2822 | $882.29 | $882.30 | $882.30 | |