| 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 | $106.75 | 8.504% | $115.828 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $72.81 | 6.739% | $77.7167 | $77.72 | $77.70 | $77.70 |
| Purchase #3 | $175.28 | 3.790% | $181.9231 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $24.68 | 3.359% | $25.509 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $179.99 | 4.654% | $188.3667 | $188.37 | $188.35 | $188.40 |
| Purchase #6 | $59.95 | 4.574% | $62.6921 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $53.48 | 7.342% | $57.4065 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $672.94 | $709.4421 | $709.45 | $709.40 | $709.40 | |