| 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 | $108.92 | 10.523% | $120.3817 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $203.98 | 4.851% | $213.8751 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $189.30 | 9.847% | $207.9404 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $16.29 | 6.363% | $17.3265 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $56.49 | 8.682% | $61.3945 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $117.38 | 6.808% | $125.3712 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $10.51 | 8.284% | $11.3806 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $702.87 | $757.6700 | $757.67 | $757.75 | $757.70 | |