| 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 | $45.65 | 9.221% | $49.8594 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $232.50 | 13.393% | $263.6387 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $111.92 | 10.316% | $123.4657 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $237.44 | 3.379% | $245.4631 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $245.36 | 3.175% | $253.1502 | $253.15 | $253.15 | $253.20 |
| Purchase #6 | $193.87 | 7.666% | $208.7321 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $80.31 | 4.628% | $84.0267 | $84.03 | $84.05 | $84.00 |
| 7 purchase totals = | $1,147.05 | $1,228.3359 | $1,228.34 | $1,228.35 | $1,228.40 | |