| 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 | $25.75 | 7.172% | $27.5968 | $27.60 | $27.60 | $27.60 |
| Purchase #2 | $93.82 | 8.328% | $101.6333 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $197.32 | 5.178% | $207.5372 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $27.73 | 5.552% | $29.2696 | $29.27 | $29.25 | $29.30 |
| Purchase #5 | $250.80 | 9.428% | $274.4454 | $274.45 | $274.45 | $274.40 |
| Purchase #6 | $79.46 | 3.327% | $82.1036 | $82.10 | $82.10 | $82.10 |
| Purchase #7 | $122.48 | 6.446% | $130.3751 | $130.38 | $130.40 | $130.40 |
| 7 purchase totals = | $797.36 | $852.9610 | $852.97 | $853.00 | $852.90 | |