| 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 | $78.67 | 5.637% | $83.1046 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $137.66 | 6.465% | $146.5597 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $132.80 | 10.643% | $146.9339 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $34.87 | 12.362% | $39.1806 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $125.64 | 3.272% | $129.7509 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $247.29 | 10.775% | $273.9355 | $273.94 | $273.95 | $273.90 |
| Purchase #7 | $151.35 | 11.281% | $168.4238 | $168.42 | $168.40 | $168.40 |
| 7 purchase totals = | $908.28 | $987.8890 | $987.88 | $987.90 | $987.90 | |