| 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 | $22.67 | 11.793% | $25.3435 | $25.34 | $25.35 | $25.30 |
| Purchase #2 | $19.74 | 3.775% | $20.4852 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $81.62 | 3.831% | $84.7469 | $84.75 | $84.75 | $84.70 |
| Purchase #4 | $130.86 | 11.749% | $146.2347 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $145.45 | 8.643% | $158.0212 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $69.94 | 11.125% | $77.7208 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $24.28 | 11.331% | $27.0312 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $494.56 | $539.5835 | $539.58 | $539.60 | $539.40 | |