| 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 | $130.31 | 3.271% | $134.5724 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $21.74 | 7.147% | $23.2938 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $104.61 | 6.698% | $111.6168 | $111.62 | $111.60 | $111.60 |
| Purchase #4 | $145.43 | 5.448% | $153.353 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $85.30 | 3.168% | $88.0023 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $130.35 | 7.379% | $139.9685 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $59.90 | 3.618% | $62.0672 | $62.07 | $62.05 | $62.10 |
| 7 purchase totals = | $677.64 | $712.8740 | $712.87 | $712.80 | $713.00 | |