| 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 | $17.65 | 7.379% | $18.9524 | $18.95 | $18.95 | $19.00 |
| Purchase #2 | $192.48 | 6.303% | $204.612 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $24.67 | 11.796% | $27.5801 | $27.58 | $27.60 | $27.60 |
| Purchase #4 | $124.99 | 4.657% | $130.8108 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $205.29 | 4.754% | $215.0495 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $63.80 | 9.500% | $69.861 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $214.69 | 6.613% | $228.8874 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $843.57 | $895.7532 | $895.75 | $895.75 | $895.80 | |