| 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 | $26.53 | 5.735% | $28.0515 | $28.05 | $28.05 | $28.10 |
| Purchase #2 | $171.81 | 4.722% | $179.9229 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $248.30 | 6.637% | $264.7797 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $122.66 | 11.373% | $136.6101 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $218.69 | 6.172% | $232.1875 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $99.95 | 4.759% | $104.7066 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $133.69 | 9.668% | $146.6151 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,021.63 | $1,092.8734 | $1,092.88 | $1,092.85 | $1,092.90 | |