| 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 | $22.38 | 7.237% | $23.9996 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $90.85 | 11.367% | $101.1769 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $132.25 | 12.267% | $148.4731 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $88.46 | 11.329% | $98.4816 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $195.68 | 10.178% | $215.5963 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $95.25 | 7.323% | $102.2252 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $52.76 | 5.233% | $55.5209 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $677.63 | $745.4736 | $745.48 | $745.50 | $745.50 | |