| 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 | $11.75 | 9.182% | $12.8289 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $92.59 | 6.778% | $98.8658 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $56.91 | 7.641% | $61.2585 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $82.97 | 13.203% | $93.9245 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $95.58 | 6.428% | $101.7239 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $206.43 | 10.345% | $227.7852 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $90.29 | 13.181% | $102.1911 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $636.52 | $698.5779 | $698.58 | $698.55 | $698.60 | |