| 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 | $97.57 | 7.771% | $105.1522 | $105.15 | $105.15 | $105.20 |
| Purchase #2 | $22.51 | 4.343% | $23.4876 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $201.66 | 5.488% | $212.7271 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $33.25 | 7.445% | $35.7255 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $64.77 | 5.258% | $68.1756 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $141.29 | 6.715% | $150.7776 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $134.84 | 8.119% | $145.7877 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $695.89 | $741.8333 | $741.85 | $741.95 | $741.90 | |