| 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 | $74.87 | 7.358% | $80.3789 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $59.63 | 10.761% | $66.0468 | $66.05 | $66.05 | $66.00 |
| Purchase #3 | $174.71 | 5.190% | $183.7774 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $26.34 | 4.249% | $27.4592 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $88.62 | 7.139% | $94.9466 | $94.95 | $94.95 | $94.90 |
| Purchase #6 | $117.98 | 5.265% | $124.1916 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $90.62 | 10.657% | $100.2774 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $632.77 | $677.0779 | $677.09 | $677.15 | $677.10 | |