| 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 | $69.64 | 13.481% | $79.0282 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $52.99 | 4.366% | $55.3035 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $131.38 | 9.415% | $143.7494 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $180.36 | 9.873% | $198.1669 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $138.93 | 10.367% | $153.3329 | $153.33 | $153.35 | $153.30 |
| Purchase #6 | $129.54 | 9.579% | $141.9486 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $72.86 | 6.463% | $77.5689 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $775.70 | $849.0984 | $849.10 | $849.10 | $849.00 | |