| 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 | $26.95 | 5.166% | $28.3422 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $93.71 | 8.791% | $101.948 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $166.73 | 5.510% | $175.9168 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $32.88 | 11.111% | $36.5333 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $145.74 | 7.633% | $156.8643 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $126.65 | 12.108% | $141.9848 | $141.98 | $142.00 | $142.00 |
| Purchase #7 | $67.36 | 11.167% | $74.8821 | $74.88 | $74.90 | $74.90 |
| 7 purchase totals = | $660.02 | $716.4715 | $716.46 | $716.50 | $716.40 | |