| 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 | $33.73 | 12.685% | $38.0087 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $45.90 | 7.829% | $49.4935 | $49.49 | $49.50 | $49.50 |
| Purchase #3 | $17.42 | 7.798% | $18.7784 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $235.43 | 4.151% | $245.2027 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $65.74 | 4.489% | $68.6911 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $206.81 | 12.139% | $231.9147 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $9.35 | 6.130% | $9.9232 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $614.38 | $662.0123 | $662.00 | $662.00 | $662.00 | |