| 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 | $8.84 | 10.260% | $9.747 | $9.75 | $9.75 | $9.70 |
| Purchase #2 | $81.82 | 12.482% | $92.0328 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $5.26 | 12.762% | $5.9313 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $25.48 | 6.537% | $27.1456 | $27.15 | $27.15 | $27.10 |
| Purchase #5 | $142.54 | 11.161% | $158.4489 | $158.45 | $158.45 | $158.40 |
| Purchase #6 | $45.73 | 4.587% | $47.8276 | $47.83 | $47.85 | $47.80 |
| Purchase #7 | $17.40 | 6.280% | $18.4927 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $327.07 | $359.6259 | $359.63 | $359.70 | $359.40 | |