| 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 | $72.99 | 7.501% | $78.465 | $78.47 | $78.45 | $78.50 |
| Purchase #2 | $161.67 | 5.731% | $170.9353 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $202.95 | 3.847% | $210.7575 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $6.33 | 4.454% | $6.6119 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $27.99 | 10.204% | $30.8461 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $31.87 | 6.361% | $33.8973 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $223.65 | 4.476% | $233.6606 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $727.45 | $765.1737 | $765.19 | $765.15 | $765.20 | |