| 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 | $77.30 | 3.428% | $79.9498 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $78.77 | 3.633% | $81.6317 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $238.87 | 5.277% | $251.4752 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $183.44 | 8.206% | $198.4931 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $126.96 | 11.479% | $141.5337 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $199.30 | 7.488% | $214.2236 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $12.28 | 4.780% | $12.867 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $916.92 | $980.1741 | $980.17 | $980.20 | $980.10 | |