| 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 | $65.35 | 6.820% | $69.8069 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $213.40 | 3.778% | $221.4623 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $51.72 | 12.201% | $58.0304 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $130.75 | 7.860% | $141.027 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $203.56 | 9.243% | $222.3751 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $40.75 | 5.443% | $42.968 | $42.97 | $42.95 | $43.00 |
| Purchase #7 | $171.73 | 12.204% | $192.6879 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $877.26 | $948.3576 | $948.37 | $948.40 | $948.40 | |