| 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 | $225.95 | 9.191% | $246.7171 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $7.44 | 8.706% | $8.0877 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $98.56 | 10.658% | $109.0645 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $24.45 | 4.626% | $25.5811 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $191.58 | 8.436% | $207.7417 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $19.84 | 7.310% | $21.2903 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $71.65 | 13.762% | $81.5105 | $81.51 | $81.50 | $81.50 |
| 7 purchase totals = | $639.47 | $699.9929 | $699.99 | $700.00 | $700.00 | |