| 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 | $23.92 | 8.248% | $25.8929 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $128.36 | 3.623% | $133.0105 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $34.29 | 5.437% | $36.1543 | $36.15 | $36.15 | $36.20 |
| Purchase #4 | $30.92 | 10.379% | $34.1292 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $237.31 | 12.233% | $266.3401 | $266.34 | $266.35 | $266.30 |
| Purchase #6 | $30.69 | 3.871% | $31.878 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $216.91 | 6.340% | $230.6621 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $702.40 | $758.0671 | $758.06 | $758.10 | $758.10 | |