| 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 | $65.79 | 12.731% | $74.1657 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $146.39 | 5.718% | $154.7606 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $246.34 | 12.520% | $277.1818 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $16.35 | 12.509% | $18.3952 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $46.45 | 11.348% | $51.7211 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $200.85 | 4.738% | $210.3663 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $100.50 | 8.531% | $109.0737 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $822.67 | $895.6644 | $895.67 | $895.60 | $895.80 | |