| 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 | $77.80 | 4.377% | $81.2053 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $46.77 | 13.280% | $52.9811 | $52.98 | $53.00 | $53.00 |
| Purchase #3 | $238.58 | 7.351% | $256.118 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $20.74 | 5.868% | $21.957 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $136.32 | 12.215% | $152.9715 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $88.84 | 8.581% | $96.4634 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $126.40 | 4.319% | $131.8592 | $131.86 | $131.85 | $131.90 |
| 7 purchase totals = | $735.45 | $793.5555 | $793.56 | $793.50 | $793.70 | |