| 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 | $11.86 | 3.736% | $12.3031 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $96.44 | 10.854% | $106.9076 | $106.91 | $106.90 | $106.90 |
| Purchase #3 | $185.71 | 8.618% | $201.7145 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $80.29 | 4.316% | $83.7553 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $44.46 | 3.224% | $45.8934 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $195.30 | 5.496% | $206.0337 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $38.62 | 11.690% | $43.1347 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $652.68 | $699.7423 | $699.73 | $699.75 | $699.70 | |