| 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 | $33.37 | 8.461% | $36.1934 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $89.85 | 12.595% | $101.1666 | $101.17 | $101.15 | $101.20 |
| Purchase #3 | $206.92 | 9.266% | $226.0932 | $226.09 | $226.10 | $226.10 |
| Purchase #4 | $37.85 | 5.717% | $40.0139 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $111.56 | 9.312% | $121.9485 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $172.41 | 11.438% | $192.1303 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $16.77 | 7.572% | $18.0398 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $668.73 | $735.5857 | $735.58 | $735.60 | $735.50 | |