| 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 | $70.59 | 10.233% | $77.8135 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $91.43 | 4.259% | $95.324 | $95.32 | $95.30 | $95.30 |
| Purchase #3 | $188.60 | 10.712% | $208.8028 | $208.80 | $208.80 | $208.80 |
| Purchase #4 | $205.59 | 7.412% | $220.8283 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $200.41 | 8.512% | $217.4689 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $42.77 | 5.336% | $45.0522 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $106.88 | 3.806% | $110.9479 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $906.27 | $976.2376 | $976.23 | $976.20 | $976.20 | |