| 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 | $73.96 | 12.365% | $83.1052 | $83.11 | $83.10 | $83.10 |
| Purchase #2 | $75.26 | 3.530% | $77.9167 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $160.80 | 5.196% | $169.1552 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $78.64 | 3.171% | $81.1337 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $219.63 | 13.862% | $250.0751 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $158.76 | 6.367% | $168.8682 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $164.96 | 6.664% | $175.9529 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $932.01 | $1,006.2070 | $1,006.22 | $1,006.20 | $1,006.30 | |