| 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 | $100.41 | 4.303% | $104.7306 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $99.48 | 3.470% | $102.932 | $102.93 | $102.95 | $102.90 |
| Purchase #3 | $214.69 | 10.707% | $237.6769 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $152.72 | 11.445% | $170.1988 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $210.77 | 13.680% | $239.6033 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $168.74 | 10.484% | $186.4307 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $60.28 | 7.612% | $64.8685 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $1,007.09 | $1,106.4408 | $1,106.44 | $1,106.50 | $1,106.40 | |