| 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 | $65.58 | 3.134% | $67.6353 | $67.64 | $67.65 | $67.60 |
| Purchase #2 | $105.34 | 9.242% | $115.0755 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $73.94 | 3.541% | $76.5582 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $21.56 | 5.577% | $22.7624 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $215.63 | 13.264% | $244.2312 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $91.85 | 13.709% | $104.4417 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $19.50 | 10.680% | $21.5826 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $593.40 | $652.2869 | $652.29 | $652.35 | $652.30 | |