| 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 | $42.75 | 5.558% | $45.126 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $77.65 | 4.814% | $81.3881 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $213.33 | 9.798% | $234.2321 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $115.33 | 3.402% | $119.2535 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $21.81 | 11.382% | $24.2924 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $138.74 | 10.435% | $153.2175 | $153.22 | $153.20 | $153.20 |
| Purchase #7 | $242.34 | 10.587% | $267.9965 | $268.00 | $268.00 | $268.00 |
| 7 purchase totals = | $851.95 | $925.5061 | $925.51 | $925.55 | $925.50 | |