| 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 | $71.49 | 12.769% | $80.6186 | $80.62 | $80.60 | $80.60 |
| Purchase #2 | $44.99 | 13.205% | $50.9309 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $26.79 | 9.578% | $29.3559 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $9.61 | 10.397% | $10.6092 | $10.61 | $10.60 | $10.60 |
| Purchase #5 | $195.90 | 6.235% | $208.1144 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $215.91 | 6.626% | $230.2162 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $46.72 | 3.432% | $48.3234 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $611.41 | $658.1686 | $658.17 | $658.10 | $658.10 | |