| 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 | $15.46 | 3.188% | $15.9529 | $15.95 | $15.95 | $16.00 |
| Purchase #2 | $68.60 | 7.416% | $73.6874 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $37.63 | 5.568% | $39.7252 | $39.73 | $39.75 | $39.70 |
| Purchase #4 | $204.92 | 6.126% | $217.4734 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $27.73 | 5.571% | $29.2748 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $179.29 | 9.252% | $195.8779 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $158.66 | 9.109% | $173.1123 | $173.11 | $173.10 | $173.10 |
| 7 purchase totals = | $692.29 | $745.1039 | $745.10 | $745.10 | $745.20 | |