| 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 | $33.33 | 3.490% | $34.4932 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $84.74 | 4.270% | $88.3584 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $77.84 | 10.133% | $85.7275 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $36.26 | 9.721% | $39.7848 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $226.65 | 6.478% | $241.3324 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $222.39 | 3.512% | $230.2003 | $230.20 | $230.20 | $230.20 |
| Purchase #7 | $145.35 | 4.743% | $152.244 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $826.56 | $872.1406 | $872.13 | $872.20 | $872.10 | |