| 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 | $186.76 | 3.718% | $193.7037 | $193.70 | $193.70 | $193.70 |
| Purchase #2 | $51.75 | 8.506% | $56.1519 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $27.94 | 10.167% | $30.7807 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $127.34 | 6.397% | $135.4859 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $72.26 | 7.292% | $77.5292 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $66.58 | 6.569% | $70.9536 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $10.74 | 13.657% | $12.2068 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $543.37 | $576.8118 | $576.81 | $576.85 | $576.90 | |