| 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 | $86.46 | 5.259% | $91.0069 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $14.70 | 5.825% | $15.5563 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $161.30 | 13.157% | $182.5222 | $182.52 | $182.50 | $182.50 |
| Purchase #4 | $138.45 | 13.627% | $157.3166 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $125.31 | 4.683% | $131.1783 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $242.41 | 9.530% | $265.5117 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $130.44 | 9.742% | $143.1475 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $899.07 | $986.2395 | $986.25 | $986.20 | $986.20 | |