| 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 | $15.96 | 9.485% | $17.4738 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $231.70 | 8.362% | $251.0748 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $218.85 | 3.756% | $227.07 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $120.87 | 9.252% | $132.0529 | $132.05 | $132.05 | $132.10 |
| Purchase #5 | $27.83 | 4.596% | $29.1091 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $62.77 | 8.390% | $68.0364 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $230.63 | 3.690% | $239.1402 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $908.61 | $963.9572 | $963.95 | $963.90 | $964.00 | |