| 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 | $42.91 | 5.822% | $45.4082 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $110.63 | 13.854% | $125.9567 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $145.94 | 5.675% | $154.2221 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $23.37 | 4.574% | $24.4389 | $24.44 | $24.45 | $24.40 |
| Purchase #5 | $101.34 | 7.163% | $108.599 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $187.46 | 3.432% | $193.8936 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $36.36 | 12.398% | $40.8679 | $40.87 | $40.85 | $40.90 |
| 7 purchase totals = | $648.01 | $693.3864 | $693.39 | $693.35 | $693.40 | |