| 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 | $70.53 | 5.517% | $74.4211 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $113.86 | 6.172% | $120.8874 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $121.48 | 7.427% | $130.5023 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $25.56 | 10.824% | $28.3266 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $75.26 | 3.565% | $77.943 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $24.67 | 11.855% | $27.5946 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $29.36 | 5.237% | $30.8976 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $460.72 | $490.5726 | $490.57 | $490.60 | $490.50 | |