| 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 | $90.84 | 5.201% | $95.5646 | $95.56 | $95.55 | $95.60 |
| Purchase #2 | $137.94 | 9.190% | $150.6167 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $240.67 | 8.668% | $261.5313 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $91.79 | 12.247% | $103.0315 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $17.75 | 5.138% | $18.662 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $95.72 | 9.359% | $104.6784 | $104.68 | $104.70 | $104.70 |
| Purchase #7 | $244.51 | 3.763% | $253.7109 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $919.22 | $987.7954 | $987.79 | $987.80 | $987.80 | |