| 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 | $50.73 | 6.864% | $54.2121 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $43.59 | 7.246% | $46.7485 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $175.50 | 4.348% | $183.1307 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $77.94 | 9.277% | $85.1705 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $91.62 | 13.173% | $103.6891 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $26.89 | 7.734% | $28.9697 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $196.69 | 12.606% | $221.4847 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $662.96 | $723.4053 | $723.40 | $723.40 | $723.40 | |