| 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 | $100.26 | 6.646% | $106.9233 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $139.81 | 5.278% | $147.1892 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $11.74 | 8.781% | $12.7709 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $45.91 | 10.664% | $50.8058 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $23.25 | 6.520% | $24.7659 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $16.85 | 4.796% | $17.6581 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $162.78 | 5.370% | $171.5213 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $500.60 | $531.6345 | $531.64 | $531.55 | $531.70 | |