| 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 | $76.98 | 10.558% | $85.1075 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $49.32 | 4.350% | $51.4654 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $238.74 | 12.546% | $268.6923 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $83.46 | 13.852% | $95.0209 | $95.02 | $95.00 | $95.00 |
| Purchase #5 | $103.62 | 13.812% | $117.932 | $117.93 | $117.95 | $117.90 |
| Purchase #6 | $121.81 | 12.650% | $137.219 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $54.76 | 4.449% | $57.1963 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $728.69 | $812.6334 | $812.64 | $812.60 | $812.60 | |