| 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 | $75.31 | 10.185% | $82.9803 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $5.47 | 13.774% | $6.2234 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $61.67 | 6.658% | $65.776 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $147.71 | 10.384% | $163.0482 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $114.38 | 10.745% | $126.6701 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $50.32 | 4.500% | $52.5844 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $246.71 | 13.427% | $279.8358 | $279.84 | $279.85 | $279.80 |
| 7 purchase totals = | $701.57 | $777.1182 | $777.12 | $777.15 | $777.10 | |