| 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 | $87.64 | 7.492% | $94.206 | $94.21 | $94.20 | $94.20 |
| Purchase #2 | $225.53 | 9.700% | $247.4064 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $23.91 | 4.417% | $24.9661 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $225.42 | 12.751% | $254.1633 | $254.16 | $254.15 | $254.20 |
| Purchase #5 | $67.51 | 12.376% | $75.865 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $10.42 | 4.151% | $10.8525 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $29.34 | 3.368% | $30.3282 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $669.77 | $737.7875 | $737.80 | $737.75 | $737.90 | |