| 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 | $51.37 | 12.451% | $57.7661 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $210.52 | 3.493% | $217.8735 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $10.92 | 13.317% | $12.3742 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $130.45 | 6.748% | $139.2528 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $102.73 | 3.444% | $106.268 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $173.54 | 5.869% | $183.7251 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $211.26 | 6.781% | $225.5855 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $890.79 | $942.8452 | $942.85 | $942.80 | $943.00 | |