| 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 | $60.80 | 5.232% | $63.9811 | $63.98 | $64.00 | $64.00 |
| Purchase #2 | $118.73 | 5.416% | $125.1604 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $49.60 | 6.693% | $52.9197 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $86.73 | 13.193% | $98.1723 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $133.84 | 6.736% | $142.8555 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $9.54 | 13.788% | $10.8554 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $151.85 | 12.323% | $170.5625 | $170.56 | $170.55 | $170.60 |
| 7 purchase totals = | $611.09 | $664.5069 | $664.51 | $664.45 | $664.70 | |