| 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 | $72.67 | 12.472% | $81.7334 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $174.88 | 3.102% | $180.3048 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $225.92 | 10.424% | $249.4699 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $91.91 | 6.569% | $97.9476 | $97.95 | $97.95 | $97.90 |
| Purchase #5 | $17.58 | 5.654% | $18.574 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $43.67 | 13.691% | $49.6489 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $155.88 | 11.513% | $173.8265 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $782.51 | $851.5051 | $851.50 | $851.50 | $851.40 | |