| 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 | $44.33 | 8.831% | $48.2448 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $172.94 | 4.654% | $180.9886 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $56.97 | 3.692% | $59.0733 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $189.85 | 6.170% | $201.5637 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $71.62 | 6.838% | $76.5174 | $76.52 | $76.50 | $76.50 |
| Purchase #6 | $45.53 | 10.599% | $50.3557 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $80.91 | 8.158% | $87.5106 | $87.51 | $87.50 | $87.50 |
| 7 purchase totals = | $662.15 | $704.2541 | $704.25 | $704.20 | $704.30 | |