| 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 | $39.81 | 10.763% | $44.0948 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $144.32 | 9.671% | $158.2772 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $97.96 | 10.438% | $108.1851 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $115.57 | 6.447% | $123.0208 | $123.02 | $123.00 | $123.00 |
| Purchase #5 | $7.46 | 6.150% | $7.9188 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $23.54 | 3.563% | $24.3787 | $24.38 | $24.40 | $24.40 |
| Purchase #7 | $25.83 | 7.598% | $27.7926 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $454.49 | $493.6680 | $493.67 | $493.70 | $493.70 | |