| 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 | $73.94 | 9.610% | $81.0456 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $23.48 | 3.264% | $24.2464 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $117.95 | 5.549% | $124.495 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $81.98 | 12.471% | $92.2037 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $245.58 | 13.874% | $279.6518 | $279.65 | $279.65 | $279.70 |
| Purchase #6 | $104.65 | 5.467% | $110.3712 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $150.85 | 6.488% | $160.6371 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $798.43 | $872.6508 | $872.66 | $872.65 | $872.60 | |