| 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 | $52.80 | 6.854% | $56.4189 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $239.74 | 8.161% | $259.3052 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $22.56 | 6.781% | $24.0898 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $234.93 | 7.861% | $253.3978 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $66.48 | 8.445% | $72.0942 | $72.09 | $72.10 | $72.10 |
| Purchase #6 | $71.92 | 7.507% | $77.319 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $176.50 | 4.730% | $184.8485 | $184.85 | $184.85 | $184.80 |
| 7 purchase totals = | $864.93 | $927.4734 | $927.48 | $927.45 | $927.40 | |