| 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 | $80.74 | 5.270% | $84.995 | $85.00 | $85.00 | $85.00 |
| Purchase #2 | $78.30 | 6.760% | $83.5931 | $83.59 | $83.60 | $83.60 |
| Purchase #3 | $111.97 | 8.622% | $121.6241 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $222.81 | 10.122% | $245.3628 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $243.50 | 4.783% | $255.1466 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $186.69 | 9.392% | $204.2239 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $77.61 | 7.808% | $83.6698 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $1,001.62 | $1,078.6153 | $1,078.61 | $1,078.55 | $1,078.60 | |