| 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 | $72.83 | 8.578% | $79.0774 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $10.31 | 3.109% | $10.6305 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $178.97 | 11.152% | $198.9287 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $117.84 | 13.493% | $133.7402 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $91.73 | 11.280% | $102.0771 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $199.54 | 8.387% | $216.2754 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $9.64 | 6.476% | $10.2643 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $680.86 | $750.9936 | $751.00 | $751.10 | $751.00 | |