| 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 | $42.55 | 12.610% | $47.9156 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $187.56 | 7.284% | $201.2219 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $27.43 | 4.576% | $28.6852 | $28.69 | $28.70 | $28.70 |
| Purchase #4 | $8.31 | 7.150% | $8.9042 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $203.46 | 11.570% | $227.0003 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $249.66 | 3.770% | $259.0722 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $158.60 | 5.597% | $167.4768 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $877.57 | $940.2762 | $940.28 | $940.25 | $940.30 | |