| 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 | $74.65 | 3.107% | $76.9694 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $13.70 | 12.142% | $15.3635 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $149.39 | 6.633% | $159.299 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $140.90 | 7.569% | $151.5647 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $19.46 | 6.536% | $20.7319 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $43.64 | 6.699% | $46.5634 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $72.54 | 6.798% | $77.4713 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $514.28 | $547.9632 | $547.95 | $547.90 | $548.10 | |