| 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 | $21.61 | 11.119% | $24.0128 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $13.64 | 6.155% | $14.4795 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $213.74 | 10.575% | $236.343 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $64.50 | 10.644% | $71.3654 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $164.83 | 10.287% | $181.7861 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $111.50 | 9.229% | $121.7903 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $95.94 | 4.352% | $100.1153 | $100.12 | $100.10 | $100.10 |
| 7 purchase totals = | $685.76 | $749.8924 | $749.90 | $749.90 | $749.90 | |