| 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 | $69.89 | 7.628% | $75.2212 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $119.41 | 10.830% | $132.3421 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $74.51 | 3.542% | $77.1491 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $5.49 | 7.780% | $5.9171 | $5.92 | $5.90 | $5.90 |
| Purchase #5 | $20.99 | 5.548% | $22.1545 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $120.78 | 8.807% | $131.4171 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $102.35 | 10.600% | $113.1991 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $513.42 | $557.4002 | $557.40 | $557.35 | $557.30 | |