| 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 | $10.62 | 13.298% | $12.0322 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $18.75 | 4.690% | $19.6294 | $19.63 | $19.65 | $19.60 |
| Purchase #3 | $9.94 | 3.400% | $10.278 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $48.64 | 10.604% | $53.7978 | $53.80 | $53.80 | $53.80 |
| Purchase #5 | $164.99 | 5.463% | $174.0034 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $150.96 | 4.560% | $157.8438 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $83.44 | 3.632% | $86.4705 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $487.34 | $514.0551 | $514.05 | $514.10 | $514.00 | |