| 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 | $77.76 | 3.851% | $80.7545 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $100.98 | 5.268% | $106.2996 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $18.37 | 4.447% | $19.1869 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $200.41 | 8.574% | $217.5932 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $147.96 | 13.516% | $167.9583 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $51.25 | 13.240% | $58.0355 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $105.27 | 7.727% | $113.4042 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $702.00 | $763.2322 | $763.23 | $763.25 | $763.30 | |