| 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 | $48.58 | 5.843% | $51.4185 | $51.42 | $51.40 | $51.40 |
| Purchase #2 | $48.82 | 8.417% | $52.9292 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $96.79 | 10.575% | $107.0255 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $231.40 | 8.247% | $250.4836 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $18.49 | 13.132% | $20.9181 | $20.92 | $20.90 | $20.90 |
| Purchase #6 | $207.58 | 6.142% | $220.3296 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $89.92 | 7.823% | $96.9544 | $96.95 | $96.95 | $97.00 |
| 7 purchase totals = | $741.58 | $800.0589 | $800.06 | $800.10 | $800.00 | |