| 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 | $126.69 | 6.280% | $134.6461 | $134.65 | $134.65 | $134.60 |
| Purchase #2 | $36.58 | 10.348% | $40.3653 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $239.28 | 9.687% | $262.4591 | $262.46 | $262.45 | $262.50 |
| Purchase #4 | $69.53 | 3.683% | $72.0908 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $74.63 | 8.169% | $80.7265 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $9.98 | 11.154% | $11.0932 | $11.09 | $11.10 | $11.10 |
| Purchase #7 | $52.43 | 5.614% | $55.3734 | $55.37 | $55.35 | $55.40 |
| 7 purchase totals = | $609.12 | $656.7544 | $656.76 | $656.75 | $656.80 | |