| 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 | $76.86 | 4.553% | $80.3594 | $80.36 | $80.35 | $80.40 |
| Purchase #2 | $73.76 | 10.580% | $81.5638 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $103.97 | 7.705% | $111.9809 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $71.27 | 7.356% | $76.5126 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $24.81 | 11.147% | $27.5756 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $248.58 | 7.289% | $266.699 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $115.76 | 13.319% | $131.1781 | $131.18 | $131.20 | $131.20 |
| 7 purchase totals = | $715.01 | $775.8694 | $775.87 | $775.90 | $776.00 | |