| 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 | $49.91 | 12.242% | $56.02 | $56.02 | $56.00 | $56.00 |
| Purchase #2 | $5.36 | 6.399% | $5.703 | $5.70 | $5.70 | $5.70 |
| Purchase #3 | $233.27 | 12.357% | $262.0952 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $158.36 | 10.302% | $174.6742 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $149.95 | 8.732% | $163.0436 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $136.82 | 9.607% | $149.9643 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $47.30 | 9.750% | $51.9118 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $780.97 | $863.4121 | $863.40 | $863.35 | $863.40 | |