| 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 | $66.72 | 8.273% | $72.2397 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $47.75 | 13.426% | $54.1609 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $110.96 | 7.560% | $119.3486 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $96.61 | 8.389% | $104.7146 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $201.92 | 6.359% | $214.7601 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $90.37 | 8.444% | $98.0008 | $98.00 | $98.00 | $98.00 |
| Purchase #7 | $23.41 | 9.874% | $25.7215 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $637.74 | $688.9462 | $688.94 | $688.90 | $688.90 | |