| 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 | $10.52 | 5.117% | $11.0583 | $11.06 | $11.05 | $11.10 |
| Purchase #2 | $131.44 | 13.298% | $148.9189 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $219.41 | 10.296% | $242.0005 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $76.51 | 9.787% | $83.998 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $72.54 | 11.357% | $80.7784 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $103.93 | 4.834% | $108.954 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $227.97 | 5.161% | $239.7355 | $239.74 | $239.75 | $239.70 |
| 7 purchase totals = | $842.32 | $915.4436 | $915.45 | $915.45 | $915.50 | |