| 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 | $59.51 | 3.250% | $61.4441 | $61.44 | $61.45 | $61.40 |
| Purchase #2 | $72.63 | 12.130% | $81.44 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $51.28 | 10.567% | $56.6988 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $132.57 | 9.743% | $145.4863 | $145.49 | $145.50 | $145.50 |
| Purchase #5 | $91.72 | 7.286% | $98.4027 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $67.26 | 4.204% | $70.0876 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $25.49 | 5.526% | $26.8986 | $26.90 | $26.90 | $26.90 |
| 7 purchase totals = | $500.46 | $540.4581 | $540.46 | $540.50 | $540.40 | |