| 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 | $31.37 | 8.829% | $34.1397 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $26.48 | 3.359% | $27.3695 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $100.59 | 5.639% | $106.2623 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $184.34 | 7.511% | $198.1858 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $67.53 | 13.477% | $76.631 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $113.56 | 10.855% | $125.8869 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $111.50 | 5.870% | $118.0451 | $118.05 | $118.05 | $118.00 |
| 7 purchase totals = | $635.37 | $686.5203 | $686.53 | $686.55 | $686.50 | |