| 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 | $61.93 | 7.151% | $66.3586 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $172.44 | 9.445% | $188.727 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $54.84 | 6.620% | $58.4704 | $58.47 | $58.45 | $58.50 |
| Purchase #4 | $104.46 | 10.435% | $115.3604 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $64.41 | 3.243% | $66.4988 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $38.44 | 9.285% | $42.0092 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $128.46 | 3.530% | $132.9946 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $624.98 | $670.4190 | $670.42 | $670.40 | $670.50 | |