| 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 | $51.40 | 9.654% | $56.3622 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $145.93 | 8.814% | $158.7923 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $144.25 | 4.661% | $150.9735 | $150.97 | $150.95 | $151.00 |
| Purchase #4 | $61.36 | 12.530% | $69.0484 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $41.34 | 8.787% | $44.9725 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $187.32 | 5.742% | $198.0759 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $76.85 | 5.612% | $81.1628 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $708.45 | $759.3876 | $759.38 | $759.35 | $759.50 | |