| 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 | $93.99 | 12.421% | $105.6645 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $8.60 | 10.754% | $9.5248 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $76.87 | 10.662% | $85.0659 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $191.26 | 8.318% | $207.169 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $27.72 | 4.858% | $29.0666 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $202.39 | 7.280% | $217.124 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $176.35 | 11.795% | $197.1505 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $777.18 | $850.7653 | $850.76 | $850.65 | $850.90 | |