| 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 | $71.72 | 12.418% | $80.6262 | $80.63 | $80.65 | $80.60 |
| Purchase #2 | $175.70 | 4.263% | $183.1901 | $183.19 | $183.20 | $183.20 |
| Purchase #3 | $107.67 | 6.514% | $114.6836 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $86.62 | 13.207% | $98.0599 | $98.06 | $98.05 | $98.10 |
| Purchase #5 | $73.98 | 13.389% | $83.8852 | $83.89 | $83.90 | $83.90 |
| Purchase #6 | $157.27 | 9.732% | $172.5755 | $172.58 | $172.60 | $172.60 |
| Purchase #7 | $30.34 | 4.301% | $31.6449 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $703.30 | $764.6654 | $764.67 | $764.75 | $764.70 | |