| 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 | $25.58 | 8.422% | $27.7343 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $97.52 | 6.817% | $104.1679 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $31.62 | 8.611% | $34.3428 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $71.92 | 6.592% | $76.661 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $28.83 | 11.403% | $32.1175 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $88.40 | 11.423% | $98.4979 | $98.50 | $98.50 | $98.50 |
| Purchase #7 | $232.60 | 8.418% | $252.1803 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $576.47 | $625.7017 | $625.70 | $625.70 | $625.70 | |