| 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 | $72.80 | 3.337% | $75.2293 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $111.53 | 3.600% | $115.5451 | $115.55 | $115.55 | $115.50 |
| Purchase #3 | $108.99 | 9.727% | $119.5915 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $151.36 | 6.682% | $161.4739 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $233.64 | 13.315% | $264.7492 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $7.90 | 7.207% | $8.4694 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $7.46 | 7.800% | $8.0419 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $693.68 | $753.1003 | $753.10 | $753.10 | $753.00 | |