| 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 | $76.29 | 4.794% | $79.9473 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $19.80 | 6.296% | $21.0466 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $26.27 | 12.632% | $29.5884 | $29.59 | $29.60 | $29.60 |
| Purchase #4 | $72.61 | 10.648% | $80.3415 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $250.50 | 5.167% | $263.4433 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $75.77 | 8.484% | $82.1983 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $184.34 | 13.312% | $208.8793 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $705.58 | $765.4447 | $765.45 | $765.50 | $765.30 | |