| 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 | $207.60 | 6.308% | $220.6954 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $43.93 | 4.569% | $45.9372 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $157.79 | 11.543% | $176.0037 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $90.35 | 13.155% | $102.2355 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $5.26 | 9.831% | $5.7771 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $66.41 | 10.220% | $73.1971 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $62.32 | 12.343% | $70.0122 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $633.66 | $693.8582 | $693.87 | $693.90 | $693.80 | |