| 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 | $80.59 | 5.506% | $85.0273 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $32.78 | 7.359% | $35.1923 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $203.91 | 5.417% | $214.9558 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $174.25 | 8.387% | $188.8643 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $22.25 | 4.298% | $23.2063 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $60.87 | 13.636% | $69.1702 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $15.82 | 11.200% | $17.5918 | $17.59 | $17.60 | $17.60 |
| 7 purchase totals = | $590.47 | $634.0080 | $634.01 | $634.00 | $634.10 | |