| 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 | $37.76 | 12.504% | $42.4815 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $160.78 | 13.844% | $183.0384 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $13.35 | 10.371% | $14.7345 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $122.42 | 11.468% | $136.4591 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $115.28 | 12.281% | $129.4375 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $33.95 | 4.313% | $35.4143 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $138.40 | 10.109% | $152.3909 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $621.94 | $693.9562 | $693.95 | $694.00 | $693.90 | |