| 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 | $75.42 | 7.844% | $81.3359 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $5.99 | 7.864% | $6.4611 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $129.38 | 11.173% | $143.8356 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $164.40 | 10.102% | $181.0077 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $248.31 | 7.685% | $267.3926 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $123.83 | 9.789% | $135.9517 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $28.38 | 7.682% | $30.5602 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $775.71 | $846.5448 | $846.55 | $846.55 | $846.60 | |