| 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 | $142.58 | 6.854% | $152.3524 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $63.44 | 9.640% | $69.5556 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $106.84 | 9.784% | $117.2932 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $24.93 | 13.465% | $28.2868 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $24.47 | 3.633% | $25.359 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $156.45 | 6.410% | $166.4784 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $67.48 | 11.264% | $75.0809 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $586.19 | $634.4063 | $634.41 | $634.45 | $634.60 | |