| 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 | $98.45 | 5.708% | $104.0695 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $215.43 | 3.567% | $223.1144 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $133.94 | 9.378% | $146.5009 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $20.26 | 13.131% | $22.9203 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $225.78 | 6.785% | $241.0992 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $17.84 | 12.338% | $20.0411 | $20.04 | $20.05 | $20.00 |
| Purchase #7 | $181.86 | 6.712% | $194.0664 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $893.56 | $951.8118 | $951.81 | $951.75 | $951.80 | |