| 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 | $32.53 | 9.360% | $35.5748 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $217.88 | 5.324% | $229.4799 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $111.49 | 3.152% | $115.0042 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $69.60 | 11.616% | $77.6847 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $122.81 | 4.742% | $128.6337 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $45.52 | 13.672% | $51.7435 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $41.29 | 8.213% | $44.6811 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $641.12 | $682.8019 | $682.78 | $682.85 | $682.80 | |