| 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 | $34.58 | 8.420% | $37.4916 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $207.63 | 3.215% | $214.3053 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $18.34 | 9.327% | $20.0506 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $13.80 | 9.757% | $15.1465 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $8.36 | 3.816% | $8.679 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $238.60 | 8.829% | $259.666 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $115.72 | 6.127% | $122.8102 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $637.03 | $678.1492 | $678.16 | $678.15 | $678.20 | |